Telephone and Telegraph Equipment
Federal Supply Class (FSC: 5805
NATO Supply Classification Class (NSC): 5805
Group Description: Communication, Detection, and Coherent Radiation Equipment
Federal Supply Group (FSG): 58
NATO Supply Classification Group (NSG): 58
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Note-Excludes oscillator items which should be classified in FSC 5955 or 5963; fiber optic items which should be classified in Group 60; electronic modules as defined under Class 5963; and electrical cable, cord and wire assemblies, harnesses and sets, related to FSG 58 equipment (see FSC 5995). In Group 58, more than in any other group, it frequently happens that the same name is listed as an index entry in each of several classes. In addition, that name may also appear as an entry in groups other than 58. Each such entry refers to a distinctly different part or assembly, even though the different items have the same name. The listing of the same names in two or more classes indicates that, in one form, the part or assembly covered by the name is applicable to the equipment covered by one class, and in another form is applicable to the equipment covered by another class. For example, the item name CODER, AUDIO FREQUENCY is applicable to two distinctly different assemblies, one of which has an application in cryptologic equipment, covered by Class 5810, and the other in radar equipment covered by Class 5840. Consequently the name CODER, AUDIO FREQUENCY is an entry under each of the two classes. When an item identification bears a name which is indexed under more than one class of Group 58, or in Group 58 and in some other group, the item will be classified in the same class as its next higher assembly in the manner described in the Federal Logistics Information System (FLIS) Procedures Manual, DoD 4100.39-M. Also excluded from this group are data transmission and communications equipment such as terminals, sensors and other devices designed for use with a configuration of ADPE.
Additional Information for Telephone and Telegraph Equipment
NATO Supply Class 5805 is a classification for Telephone And Telegraph Equipment within NATO Supply Group 58, which is dedicated to Communication, Detection, And Coherent Radiation Equipment.
Telephone And Telegraph Equipment refers to devices and systems used for communication via telephone and telegraph. This includes various types of equipment such as telephones, telegraphs, switchboards, communication cables, connectors, and related accessories.
The purpose of this classification is to provide a standardized system for categorizing and organizing equipment related to communication and detection within NATO member countries. By using this classification system, it becomes easier for NATO member countries to identify, procure, and maintain the necessary equipment for their communication and detection needs.
It is important to note that this classification system is specific to NATO member countries and is used primarily for military purposes. It helps ensure interoperability and compatibility among the communication and detection equipment used by NATO forces.
If you need more specific information about a particular item or aspect within NATO Supply Class 5805, please let me know and I'll be happy to assist you further.
NSN by Country
Frequently Asked Questions(FAQ) for Federal Supply Class 5805
- What is Federal Supply Class 5805?
- FSC 5805 is the Federal Supply Class(formally known as NATO Supply Classification Class NSC 5805) in the USA for supply items codified in the category of Telephone and Telegraph Equipment.
- What is NATO Supply Classification Class 5805?
- NSC 5805 is the NATO Supply Classification Class (also known as Federal Supply Class FSC 5805 in the USA) for supply items codified in the category of Telephone and Telegraph Equipment.
- Which Federal Supply Group is FSC 5805 in?
- FSC 5805 is in Federal Supply Group(FSG) 58 which contains .
- Which NATO Supply Classification Group is NSC 5805 in?
- NSC 5805 is in NATO Supply Classification Group(NSG) 58 which contains .
Supply Items Included in Federal Supply Class 5805
- What is a Telephone Repeater? 109 Items
- A Telephone Repeater (REPEATER,TELEPHONE) is an item designed to receive, to amplify electronically and to retransmit an audio modulated signal at an intermediate point in a long line. It may be completely self-contained with respect to power supply and/or test instruments.
- What is an Interrupter Contact Set? 11 Items
- An Interrupter Contact Set (CONTACT SET,INTERRUPTER) is a grouping of two or more separate interrupter contacts. Excludes CONTACT ASSEMBLY, ELECTRICAL.
- What is a Switchboard Signal Assembly? 41 Items
- A Switchboard Signal Assembly (SIGNAL ASSEMBLY,SWITCHBOARD) is two or more switchboard signals on a common mounting or mounted on each other.
- What is a Telegraph Repeater? 18 Items
- A Telegraph Repeater (REPEATER,TELEGRAPH) is an item designed to receive, to amplify through current induction, and to retransmit automatically, a coded signal at an intermediate point in a long line. It may be completely self-contained with respect to the power supply and/or test instruments.
- What is a Telegraph Key? 213 Items
- A Telegraph Key (KEY,TELEGRAPH) is an item designed for the rapid opening and closing of an electrical circuit by manual and/or semiautomatic actuation of a lever for transmission of code signals.
- What is a Telephone Ringing Interrupter? 14 Items
- A Telephone Ringing Interrupter (INTERRUPTER,RINGING,TELEPHONE) is an item which is used with automatic ringing in telephone circuits to provide fixed ringing and nonringing periods. It is usually motor driven.
- What is a Telephone Ringer? 187 Items
- A Telephone Ringer (RINGER,TELEPHONE) is an item consisting of an electromagnetic device that actuates a clapper which, when striking a gong or gongs, will give off a ringing sound. It is specifically designed to be used with a TELEPHONE SET. Excludes BELL, ELECTRICAL; and BUZZER.
- What is a Telephone? 1960 Items
- A Telephone is an item specifically designed to convert sound into variations of an electric current and to reconvert similar variations into their original sound with sufficient accuracy for clear intelligibility. It consists of a telephone transmitter, telephone receiver, and a switch and is primarily used for voice communications. Includes pedestal type, cradle type and hang-up type telephones. Does not include separate handsets or head and chest sets.
- What is a Telephone Set? 2051 Items
- A Telephone Set is a combination of items consisting of a handset or telephone, a switch and its associated wiring, with self-contained or separate ringer box. Includes wall telephones. It is primarily used for voice communications.
- What is a Hand Ringing Generator? 65 Items
- A Hand Ringing Generator (GENERATOR,RINGING,HAND) is a manually operated generator which is a primary source of telephone ringing current, the output of which is employed to operate telephone ringers and/or signals.
- What is a Machine Ringing Generator? 61 Items
- A Machine Ringing Generator (GENERATOR,RINGING,MACHINE) is an electrically operated motor-generator which is a primary source of telephone ringing current, the output of which is used in telephone central offices and switchboards to operate telephone ringers and switchboard signals. It may also generate distinctive tone currents and may include an interrupter for coding the ringing and tone currents. See also GENERATOR, RINGING, STATIC.
- What is a Static Ringing Generator? 99 Items
- A Static Ringing Generator (GENERATOR,RINGING,STATIC) is an electrically operated vibrator and/or rectifier type of ringing generating mechanism, which is the primary source of ringing current for use in telephone switchboards and central offices to operate telephone ringers and switchboard signals. See also GENERATOR, RINGING, MACHINE.
- What is a Frequency Divider? 30 Items
- A Frequency Divider is an electronic device for delivering an output wave whose frequency is a proper fraction (sub-multiple) of the input frequency. It may also provide incidental signal amplification.
- What is a Tape Telegraph Code Recorder? 16 Items
- A Tape Telegraph Code Recorder (RECORDER,TELEGRAPH CODE,TAPE) is a component or item which makes a permanent representation of coded telegraph information on tape by embossing, punching, or inking. It does not include items of this type which record on wire or film. For recorders used with teletypewriter systems, see PERFORATOR, TELETYPEWRITER; and REPERFORATOR, TELETYPEWRITER.
- What is a Switchboard Signal? 89 Items
- A Switchboard Signal (SIGNAL,SWITCHBOARD) is an electrical item, part of a switchboard, which will give a visual indication of an input signal. May include an associated jack and switch assembly.
- What is an Audio Signal Scrambler? 51 Items
- An Audio Signal Scrambler (SCRAMBLER,AUDIO SIGNAL) is an item which renders intelligible speech or keyed audio frequency signals unintelligible without proper reconversion equipment and/or reverses this process.
- What is a Telephone Dial Number Plate? 24 Items
- A Telephone Dial Number Plate (NUMBER PLATE,TELEPHONE DIAL) is an item which is thin, essentially flat, and in varying shapes, with locating and/or mounting slots/holes and on which is inscribed numerals, letters or symbols, so spaced that when placed under or around a DIAL, TELEPHONE it provides a legend for identification of numerals and/or pushbutton functions.
- What is a Telephone Repeater Group? 15 Items
- A Telephone Repeater Group (REPEATER GROUP,TELEPHONE) is a collection of items, that provide telephone repeater service.
- What is a Telegraph Terminal Group? 20 Items
- A Telegraph Terminal Group is a collection of items, that is a subdivision of a telegraph carrier terminal.
- What is a Telephone Conference Group? 43 Items
- A Telephone Conference Group is a collection of items, which when added to or used with a telephone central office, provide readily available conference facilities.
- What is a Telephone Connecting And Switching Group? 194 Items
- A Telephone Connecting And Switching Group is a collection of items, that provide telephone connecting and switching facilities.
- What is a Telephone Switchboard Group? 88 Items
- A Telephone Switchboard Group is a collection of items, that provide telephone switchboard facilities.
- What is a Telephone Terminal Group? 92 Items
- A Telephone Terminal Group is a collection of items, that is a subdivision of a complete telephone carrier terminal.
- What is a Demultiplexer Subassembly? 18 Items
- A Demultiplexer Subassembly is two or more different types of items having a common mounting or mounted on each other which together form a portion of a demultiplexer, but which in themselves are not a complete functioning item and cannot be assigned a more definite item name.
- What is a Telegraph Repeater Subassembly? 10 Items
- A Telegraph Repeater Subassembly is two or more different types of items, having a common mounting or mounted on each other, which together form a portion of a telegraph repeater, but which in itself is not a complete functioning item and cannot be assigned a more definite item name.
- What is a Telephone Dial Subassembly? 27 Items
- A Telephone Dial Subassembly is two or more different types of items having a common mounting or mounted on each other, which together form a portion of a telephone dial, but which in itself is not a complete functioning item and cannot be assigned a definite item name.
- What is a Connector Telephone Switch? 51 Items
- A Connector Telephone Switch (SWITCH,TELEPHONE,CONNECTOR) is a device with switching facilities used to connect a trunk (from a SWITCH, TELEPHONE, FINDER or a SWITCH, TELEPHONE, SELECTOR) to a desired telephone substation line or PBX extension, and sometimes having facilities to distinguish between groups of lines or to hunt for an idle line terminal when the terminals are grouped.
- What is a Finder Telephone Switch? 20 Items
- A Finder Telephone Switch (SWITCH,TELEPHONE,FINDER) is a device with switching facilities designed to move contacts over a number of terminals to which are connected circuits, over any one of which a signal to start the switch may be transmitted, in order to find the specific circuit from which the starting signal has come and to connect this circuit to another circuit associated with the finder switch. See also SWITCH, TELEPHONE, CROSSBAR.
- What is a Selector Telephone Switch? 112 Items
- A Selector Telephone Switch (SWITCH,TELEPHONE,SELECTOR) is a device with switching facilities designed to move over a number of terminals to which are connected groups of circuits in order to select a particular group of circuits in accordance with signals received over the circuit associated with this selector and then to choose from the group an idle circuit and connect to it the circuit associated with this selector. See also SWITCH, TELEPHONE, CROSSBAR.
- What is a Telephone Line Equalizer? 98 Items
- A Telephone Line Equalizer (EQUALIZER,TELEPHONE LINE) is a device which is connected in a wire circuit to correct frequency and phase characteristics and to compensate for attenuation distortion. See also NETWORK.
- What is a Cable Terminal Chamber? 427 Items
- A Cable Terminal Chamber (CHAMBER,CABLE TERMINAL) is an item specifically designed to admit, protect and seal conductor groups or cables and also affords a method of conveniently distributing, terminating and interconnecting the leads.
- What is a Telephone Heat Coil? 24 Items
- A Telephone Heat Coil (HEAT COIL,TELEPHONE) is an electrical device specifically designed for use in telephone circuits to break the circuit on low current values at which fuses will not give reliable operation.
- What is a Handset? 16 Items
- A Handset is a hand-held device in which are inclosed a telephone type earphone and a telephone type microphone. May include cords, connectors and switches. See also HANDLE, HANDSET.
- What is a Telephone Switch Armature? 13 Items
- A Telephone Switch Armature (ARMATURE,TELEPHONE SWITCH) is an item which is the pivoted or spring-mounted ferromagnetic portion of a telephone switch and which is actuated by the telephone switch magnet. Excludes SWITCH SUBASSEMBLY.
- Holder,Telephone 236 Items
- What is a Telegraph Line Control? 18 Items
- A Telegraph Line Control (CONTROL,TELEGRAPH LINE) is a device used to determine the mode of operation in a telegraph line.
- What is a Telephone Line Control? 103 Items
- A Telephone Line Control (CONTROL,TELEPHONE LINE) is a device used to determine the mode of operation in a telephone line.
- What is a Dial Telephone Central Office Section? 107 Items
- A Dial Telephone Central Office Section (TELEPHONE CENTRAL OFFICE SECTION,DIAL) is a structural unit, generally inclosed, which contains a portion of the switching equipment (stepping switches or relays) of a dial telephone central office. It is not a complete functioning item, but is used with one or more similar sections to make up a complete telephone central office.
- What is a Telephone Connecting Station? 95 Items
- A Telephone Connecting Station is an item which provides facilities for connecting to two or more telephone stations, but does not provide facilities to interconnect these two or more telephone stations. May include visual and/or audible signaling facilities. See also INTERCOMMUNICATION STATION.
- What is a Telephone Base Shell? 105 Items
- A Telephone Base Shell (SHELL,TELEPHONE BASE) is the inclosing case which houses the elements of a telephone base, supports handset when not in use, and facilitates mounting of dial. Excludes switching devices and dial. See also RINGER BOX, TELEPHONE; and TELEPHONE SET.
- What is a Telephone Cord Sleeve? 20 Items
- A Telephone Cord Sleeve (SLEEVE,TELEPHONE CORD) is a cylinder whose ratio of axial length to the outside diameter is four to one or greater and which is used with a telephone cord.
- Base,Telephone 67 Items
- What is a Manual Telephone Central Office? 199 Items
- A Manual Telephone Central Office (CENTRAL OFFICE,TELEPHONE,MANUAL) is a telephone office having switching facilities for connecting any manual (nondial) telephone station to any other telephone station within its area. The switching is accomplished manually by means of a jack termination in a switchboard equipped with cord circuits or switches, and supervisory circuits. May include a dial. It generally has trunking facilities to and from other central offices for making connections to telephone stations in those offices. The central office includes all equipment required to serve the lines having a common office name. Does not include the lines from the central office or the telephone stations.
- What is a Manual Telephone Central Office Group? 14 Items
- A Manual Telephone Central Office Group (TELEPHONE CENTRAL OFFICE GROUP,MANUAL) is a group that is added to a manual telephone central office. May include dial.
- What is a Dial Telephone Central Office? 254 Items
- A Dial Telephone Central Office (CENTRAL OFFICE,TELEPHONE,DIAL) is a telephone office having switching facilities for connecting any dial telephone station within its office area to any other telephone station within the area. The switching mechanism is actuated by current pulses from the telephone station dial. It generally has trunking facilities to other central offices for making connections to telephone stations in those offices. The central office includes all equipment required to serve the station lines having a common office name and may include a manual switchboard for certain types of services. Does not include the outside lines from the central office to the telephone station.
- What is a Dial Telephone Central Office Group? 101 Items
- A Dial Telephone Central Office Group (TELEPHONE CENTRAL OFFICE GROUP,DIAL) is a group that is added to a dial telephone central office.
- What is a Call-Signal Station? 45 Items
- A Call-Signal Station is a manually operated device which converts mechanical power into electrical energy for actuating an audible tone and may also actuate a visible signal at a similar remote station. It also receives electrical energy from another similar station and converts it into acoustical energy and may also actuate a visual signal. Includes a hand ringing generator, audible signalling device and cabinet. May include a selector switch, visual signal or volume control. See also GENERATOR, RINGING, HAND.
- What is a Dial Pulse Repeater? 24 Items
- A Dial Pulse Repeater (REPEATER,DIAL PULSE) is an item, part of a dial telephone central office, which electrically isolates local office battery from the interoffice trunk with which it is associated and which reshapes the dial pulse wave form. It repeats the pulse over the trunk to a distant office and transmits, but does not amplify voice currents.
- What is a Channel Filter? 14 Items
- A Channel Filter is a component using electron tubes and filter networks to differentiate two or more desired frequencies from an input of frequencies, and to produce an output signal of required characteristics.
- What is a Telephone Relay Rack? 51 Items
- A Telephone Relay Rack (RELAY RACK,TELEPHONE) is a rack, part of a telephone central office, on which the relays and elements of various telephone central office circuits such as trunk and line circuits, and miscellaneous testing and alarm circuits are mounted. The rack is stocked as a completely wired and equipped unit. Excludes items on which strowger or stepping switches are mounted. Do not use if a more specific item name can be found in this index. See also SHELF, TELEPHONE SWITCH; and RELAY ASSEMBLY.
- What is a Telegraph Set? 15 Items
- A Telegraph Set is a complete set at one location designed to operate a two-way telegraph communication system, utilizing conducting wires to carry intelligence. May include headsets, jacks, interrupter, keys, relays, and power supply. See also.TELETYPEWRITER SET.
- What is a Communication Patching Switchboard? 111 Items
- A Communication Patching Switchboard (SWITCHBOARD,PATCHING,COMMUNICATION) is a switchboard with patch cords, jacks and plugs mounted thereon to provide convenient interconnection between remote communication circuits. Do not use if a more applicable item name exists. See also PANEL (as modified).
- What is a Telephone Terminal? 335 Items
- A Telephone Terminal (TERMINAL,TELEPHONE) is a terminal which is used in a telephone system.
- What is a Telegraph Terminal? 237 Items
- A Telegraph Terminal (TERMINAL,TELEGRAPH) is a terminal which is used in a telegraph system.
- What is a Telephone Monitoring Set? 27 Items
- A Telephone Monitoring Set (MONITORING SET,TELEPHONE) is the components and items required to operate a complete electronic system for tapping into telephone lines at telephone central offices to listen to and/or record conversation being monitored. Includes monitoring cabinet(s), patching panel(s), and may or may not include recorder(s).
- What is a Telephone Main Distributing Frame? 154 Items
- A Telephone Main Distributing Frame (MAIN DISTRIBUTING FRAME,TELEPHONE) is a framework upon which are mounted one or more fanning type terminal boards and is the terminating point for telephone lines. It may be inclosed and/or cross connected. It must include mounting facilities for protective devices or mounted devices, such as heat coils for protection against lightning and/or line surges. Excludes INTERMEDIATE DISTRIBUTING FRAME, TELEPHONE.
- What is a Telephone Dial? 304 Items
- A Telephone Dial (DIAL,TELEPHONE) is a finger operated rotary wheel or pushbutton electromechanical indexing device that preforms the connecting function of a telephone by generating impulses in an electrical switching circuit.
- What is a Telephone Switch Shelf? 101 Items
- A Telephone Switch Shelf (SHELF,TELEPHONE SWITCH) is a framework upon which are mounted telephone terminal subassemblies wired as a complete electro-mechanical working unit for interconnection to other related equipment. Excludes SHELF,TELEPHONE EQUIPMENT.
- What is a Demultiplexer? 15 Items
- A Demultiplexer is an item designed to decombine two or more simultaneous intelligence signals for recovering the intelligence received from a single signal transmission facility, the intelligence having been previously combined by a compatible multiplexer. See also MULTIPLEXER.
- What is a Pulse Form Restorer? 14 Items
- A Pulse Form Restorer (RESTORER,PULSE FORM) is an electronic device designed to return to their original shape, electrical pulses which have been distorted by noise and circuit nonlinearities of wire or space transmission.
- What is a Telegraph-Telephone Signal Converter? 296 Items
- A Telegraph-Telephone Signal Converter (CONVERTER,TELEGRAPH-TELEPHONE SIGNAL) is an electronic device which receives, converts and transmits ringing and/or supervisory or other messages over a communication circuit in the form of audio frequency tones. May include integral interrupters, oscillators and hybrid and filter networks. Excludes GENERATOR, RINGING, STATIC and GENERATOR, RINGING, MACHINE.
- What is a Cord Telephone Circuit? 21 Items
- A Cord Telephone Circuit (TELEPHONE CIRCUIT,CORD) is a telephone circuit consisting primarily of telephone cords, keys, signals, and other associated telephone equipment designed for interconnecting telephone switchboard liner and/or trunks.
- What is a Line Jack Telephone Circuit? 29 Items
- A Line Jack Telephone Circuit (TELEPHONE CIRCUIT,LINE JACK) is a telephone circuit consisting primarily of telephone jacks and signals designed for use in terminating a telephone line in an accessible position on the switchboard face, and to provide visual indication of an incoming signal.
- What is a Line Relay Telephone Circuit? 42 Items
- A Line Relay Telephone Circuit (TELEPHONE CIRCUIT,LINE RELAY) is a telephone circuit consisting primarily of telephone relays and other associated telephone equipment designed for use in terminating a line from a local telephone and in providing the telephone user with the facilities for signaling the switchboard operator.
- What is a Line-Trunk Relay Telephone Circuit? 13 Items
- A Line-Trunk Relay Telephone Circuit (TELEPHONE CIRCUIT,LINE-TRUNK RELAY) is an item consisting of a TELEPHONE CIRCUIT, LINE RELAY and a TELEPHONE CIRCUIT, TRUNK RELAY.
- What is an Operator's Telephone Circuit? 39 Items
- An Operator's Telephone Circuit (TELEPHONE CIRCUIT,OPERATOR'S) is a telephone circuit consisting primarily of telephone relays, key(s), and other associated telephone equipment designed for use in providing the telephone operator with talking and monitoring facilities.
- What is a Trunk Jack Telephone Circuit? 12 Items
- A Trunk Jack Telephone Circuit (TELEPHONE CIRCUIT,TRUNK JACK) is a telephone circuit consisting primarily of telephone jacks and signals designed for use in terminating a telephone trunk in an accessible position on the switchboard face, and to provide visual indication of an incoming signal.
- What is a Trunk Relay Telephone Circuit? 27 Items
- A Trunk Relay Telephone Circuit (TELEPHONE CIRCUIT,TRUNK RELAY) is a telephone circuit consisting primarily of telephone relays, terminating impedance networks, and other associated telephone equipment designed for use in terminating a trunk from a distant telephone central office and in providing supervision and control of the established trunk connection.
- What is a Trunk Signaling Telephone Circuit? 38 Items
- A Trunk Signaling Telephone Circuit (TELEPHONE CIRCUIT,TRUNK SIGNALING) is a telephone circuit consisting primarily of telephone relays and associated telephone equipment designed for use in connection with a straight-forward trunk circuit to provide straight-forward signaling facilities on a two wire basis where telephone carrier equipment is not used.
- What is a Telephone Dial Finger Wheel? 30 Items
- A Telephone Dial Finger Wheel (FINGER WHEEL,TELEPHONE DIAL) is a thin, flat, circular disk which forms a part of a DIAL, TELEPHONE. It contains a series of finger holes, by which it is rotated, thereby actuating the contact mechanism.
- What is a Telegraph-Telephone Terminal? 65 Items
- A Telegraph-Telephone Terminal (TERMINAL,TELEGRAPH-TELEPHONE) is a terminal which is used in a telegraph-telephone system.
- What is an Order Wire Receiver-Transmitter? 63 Items
- An Order Wire Receiver-Transmitter (RECEIVER-TRANSMITTER,ORDER WIRE) is an item specifically designed to provide a two-way circuit for administration and maintenance in connection with a telephone carrier system. May include facilities for signalling.
- What is an Amplifier-Pilot Regulator? 15 Items
- An Amplifier-Pilot Regulator is a component having a dual function of an amplifier and a pilot regulator. The pilot regulator adjusts the gain-frequency characteristics of a received signal(s) with reference to one or more control (pilot) frequencies.
- What is a Voice Frequency Channel Shifter? 34 Items
- A Voice Frequency Channel Shifter (CHANNEL SHIFTER,VOICE FREQUENCY) is an item specifically designed to shift one or two voice frequency channels from normal channels to higher voice frequency channels and to shift received voice frequency channels to normal voice frequency channels for the purpose of reducing cross-talk between channels in radio telephone systems.
- What is a Telephone Switch Bank Multiple? 14 Items
- A Telephone Switch Bank Multiple (SWITCH BANK MULTIPLE,TELEPHONE) is an item which consists of a number of telephone switch bank assemblies wired in multiple to a terminal board at one end as a complete unit. Each switch bank assembly is composed of a series of fixed contacts which form a portion of a single or two motion telephone stepping switch. The complete item is intended to be mounted on a switch shelf in a dial type central office.
- What is an Order Wire Receiver? 13 Items
- An Order Wire Receiver (RECEIVER,ORDER WIRE) is a receiver specifically designed to provide circuits for administration and maintenance in connection with a radio relay system.
- What is an Order Wire Transmitter? 30 Items
- An Order Wire Transmitter (TRANSMITTER,ORDER WIRE) is a transmitter specifically designed to provide circuits for administration and maintenance in connection with a radio relay system.
- What is a Telephone Carrier Frequency Supply? 144 Items
- A Telephone Carrier Frequency Supply (FREQUENCY SUPPLY,TELEPHONE CARRIER) is a component having the function of source supply of two or more carrier frequencies derived from a common master control circuit such as a crystal controlled oscillator or tuning fork. May include the supply of pilot frequencies, test tones, and the like. The carrier frequency supply is used with associated components. It need not include its own power supply.
- What is a Telephone Terminal Subassembly? 440 Items
- A Telephone Terminal Subassembly is two or more different types of items having a common mounting or mounted on each other which together form a portion of a telephone terminal but which in itself is not a complete functioning item and cannot be assigned a more definite item name.
- What is an Amplifier-Regulator Group? 11 Items
- An Amplifier-Regulator Group is a collection of items which provides amplifying and regulating facilities.
- What is a Carrier Group? 54 Items
- A Carrier Group is a collection of items which provide carrier communication facilities.
- What is a Receiver-Transmitter Control Group? 19 Items
- A Receiver-Transmitter Control Group is a collection of items, which provide control facilities for receivers and transmitters.
- What is a Telephone Switchboard Parts Kit? 27 Items
- A Telephone Switchboard Parts Kit (PARTS KIT,TELEPHONE SWITCHBOARD) is a parts kit consisting of items, such as capacitors, relays, cord weights, resistance coils, and repeating coils.
- What is a Telephone Cable Splicing Kit? 82 Items
- A Telephone Cable Splicing Kit (SPLICING KIT,TELEPHONE CABLE) is a collection of items used in splicing a telephone cable, such as cotton sleeves, paraffin, solder, lead sleeves, and tape.
- What is a Manual Telephone Switchboard? 156 Items
- A Manual Telephone Switchboard (SWITCHBOARD,TELEPHONE,MANUAL) is an item consisting of a framework or inclosure on or in which are mounted switches, relays, indicator lamps, and/or drops, wiring, fuses, line and trunk terminations. May include dial. Provides for manual connection of a calling telephone set or trunk to a called telephone set or trunk. Connections are usually made by means of plugs, jacks, and cords, or by key type switches. May include means for signalling and supervision. May be of the multiple or nonmultiple type, and may be sectionalized.
- What is a Manual Telephone Switchboard Section? 11 Items
- A Manual Telephone Switchboard Section (SWITCHBOARD SECTION,TELEPHONE,MANUAL) is a structural unit which is part of a multiple type manual telephone switchboard, and which generally contains the operator's cord and other position circuit equipment but not the jack panel equipment. It is not a complete functioning item, but is used with one or more similar sections and accessory items to make up a complete switchboard.
- What is a Sound-Powered Telephone Switchboard? 51 Items
- A Sound-Powered Telephone Switchboard (SWITCHBOARD,TELEPHONE,SOUND-POWERED) is an item on which are mounted jacks and terminals and switches, either manually operated or remotely operated by electrical means. Consists of two or more panels for switching and patching. Includes isolation provisions for sound powered telephone lines and framework, and may include inclosures and test instruments.
- What is a Telephone Switchboard Panel? 165 Items
- A Telephone Switchboard Panel (PANEL,TELEPHONE SWITCHBOARD) is a panel with various items such as switches, telephone type signals, jacks, cords, plugs, etc., mounted thereon, and especially designed for use with or as part of a telephone switchboard. Do not use if a more specific item name exists, such as SIGNAL ASSEMBLY, SWITCHBOARD; and JACK ASSEMBLY, TELEPHONE.
- What is a Telephone Conference Bridge? 51 Items
- A Telephone Conference Bridge (CONFERENCE BRIDGE,TELEPHONE) is an item which joins two or more two-way telephone circuits for conference use by utilization of electrical bridge principles. May include audio frequency amplifiers to nullify the transmission loss of the bridge circuit, and hybrid cell circuits for 2-wire termination of the telephone circuits.
- What is a Data Display Group? 11 Items
- A Data Display Group is a collection of items, that provide facilities for the display of data.
- What is a Telephone Carrier System? 68 Items
- A Telephone Carrier System (CARRIER SYSTEM,TELEPHONE) is two or more carrier telephone terminals with operating accessories for two way communication. It may include necessary wiring facilities.
- What is a Crossbar Telephone Switch? 32 Items
- A Crossbar Telephone Switch (SWITCH,TELEPHONE,CROSSBAR) is an electromagnetically actuated switch in which contacts are closed between horizontal and vertical banks of conducting bars. It may be designed to find and hold the specific circuit from which the starting signal has originated, to choose an idle circuit and connect the incoming signal to it, to connect the trunk lines from another switch to the desired called station and/or perform other selective switching functions. See also SWITCH, TELEPHONE, FINDER and SWITCH TELEPHONE, SELECTOR.
- What is a Telephone Intermediate Distributing Frame? 132 Items
- A Telephone Intermediate Distributing Frame (INTERMEDIATE DISTRIBUTING FRAME,TELEPHONE) is a framework upon which are mounted one or more fanning type terminal boards and is the terminating point for telephone lines. It may be inclosed and/or cross connected. It does not include facilities for protective devices, such as heat coils. It is to be used as a connecting point between a MAIN DISTRIBUTING FRAME, TELEPHONE and the equipment. Excludes MAIN DISTRIBUTING FRAME, TELEPHONE.
- What is a Telephone System? 343 Items
- A Telephone System is the components and items required to operate a complete wire conducted system specifically designed to provide a two-way voice communication with selective ringing. The system is normally common-battery operated, but may include provisions for the use of local batteries in each sub-station. May include provisions for connecting to other telephone systems. It may readily be used as a transportable or fixed system.
- What is a Telephone-Telegraph Equipment Installation And Equipment Kit? 129 Items
- A Telephone-Telegraph Equipment Installation And Equipment Kit (INSTALLATION AND EQUIPMENT KIT,TELEPHONE-TELEGRAPH EQUIPMENT) is a collection of items with different Basic Names such as mounting hardware, racks, workbenches, adapter cables, interconnect cables and electrical/electronic ancillary equipment (adapting facilities, interface equipment), as are required for installation, mounting and operation of telephone or telegraph equipment or sets that may be included. Excludes INSTALLATION SET, ELECTRONIC EQUIPMENT.
- What is a Telephone Equipment Shelf? 85 Items
- A Telephone Equipment Shelf (SHELF,TELEPHONE EQUIPMENT) is a framework upon which are mounted telephone terminal subassemblies wired as a complete electronic working unit for interconnection to other related equipment.
- What is an Automatic Telephone Central Office? 363 Items
- An Automatic Telephone Central Office (CENTRAL OFFICE,TELEPHONE,AUTOMATIC) is a telephone office having among its characteristics, switching facility for connecting different types of subscribers, either voice or data. Also provides the necessary control signals allowing interfacing with any other central office within the network. Includes a collection of items, both numerous parallel electronic switching equipment and other electronic equipment. Excludes CENTRAL OFFICE, TELEPHONE, DIAL and CENTRAL OFFICE, TELEPHONE, MANUAL.
- What is a Telephone Equipment Modification Kit? 24 Items
- A Telephone Equipment Modification Kit (MODIFICATION KIT,TELEPHONE EQUIPMENT) is an item or items employed to modify telephone equipment.
- What is a Voice Digitizer? 40 Items
- A Voice Digitizer (DIGITIZER,VOICE) is an item that analyzes voice signals, converts them to a set of digital parameters, and transmits them over a digital data link or telephone line. At the receiving end, another voice digitizer produces synthesized voice, designed for human speech reprodiction. Converts voice to a digital bit stream suitable for half/full-duplex transmission. Both speech and data can be transmitted simultaneously using multiplexers. May be used in conjunction with encryption equipment, data multiplexers, and modems to form a secure voice system that will enable it to be operated over standard data networks.
- What is a Telephone Keypad? 51 Items
- A Telephone Keypad (KEYPAD,TELEPHONE) is a group of pushbutton switches, each representing a numeric or alphanumeric value, by which the switching circuits of a telephone system are activated.
- What is a Secure Digital Voice Terminal? 28 Items
- A Secure Digital Voice Terminal is the Secure Digital Voice Terminal (SDVT) is a four-wire non-secure/secure telephone set that transmits and receives digital voice and loop signaling information at 16 or 32 kb/s rates. The SDVT is a secure telephone that has embedded exportable encryption module capability that supports non-secure and secure (non-encrypted/encrytped) operations. The SDVT interfaces from up to 4 km away from the circuit switch to telegraph, facsimile, or digital voice by a 4-wire interface. The SDVT supports one active interface mode of operation at a time. The SDVT interfaces analog voice by the handset interface and to data devices by the RS-232 data port interface. The SDVT keyboard/keypad is used to enter address, precedance and other control information necessary for the SDVT user to establish a call.
- What is a Signal Data Translator? 39 Items
- A Signal Data Translator (TRANSLATOR,SIGNAL DATA) is an item that processes a restricted bandwidth data modulated signal received on a wide band carrier frequency, to a standardized single radio frequency, and conversely processes a locally generated data modulated signal within a restricted bandwidth to a standardized single radio frequency, for transmission within the restricted bandwidth on any incremental frequency on the wide band carrier frequency. See also CONVERTER, SIGNAL DATA.
- What is a Cellular Telephone? 262 Items
- A Cellular Telephone (TELEPHONE,CELLULAR) is a hand held telephone which is connected to the telephone system via radio rather than a land line(s). Excludes TELEPHONE, CELLULAR, SECURE.
Stock Items From Supply Class 5805 Page 1of 186
- FGSK110A66B
- RNCC: 3 | RNVC: 2 | DAC: 5
- 712 03150 SACE
- RNCC: 3 | RNVC: 2 | DAC: 5
- M100P200
- RNCC: 3 | RNVC: 2 | DAC: 5
- 6613277
- RNCC: 3 | RNVC: 2 | DAC: 4
- DBC 425 02
- RNCC: 3 | RNVC: 2 | DAC: 4
- 4010IMICRO
- RNCC: 3 | RNVC: 2 | DAC: 1
- 0786010001200
- RNCC: 3 | RNVC: 2 | DAC: 3
- FGPML22TZ37
- RNCC: 3 | RNVC: 2 | DAC: 5
- W103714A1
- RNCC: 5 | RNVC: 9 | DAC: 1
- DE580020531
- RNCC: 3 | RNVC: 2 | DAC: A
- GEN.FREQ.SEGN.
- RNCC: 3 | RNVC: 2 | DAC: 1
- 76-260-1200/1
- RNCC: 3 | RNVC: 2 | DAC: 1
- 814-001/22
- RNCC: 3 | RNVC: 2 | DAC: 1
- BY-576A
- RNCC: 6 | RNVC: 9 | DAC: 9
- HD937/2WCB
- RNCC: 3 | RNVC: 2 | DAC: 6
- 0161-0036-01
- RNCC: 3 | RNVC: 2 | DAC: 1
- 543729752V
- RNCC: 3 | RNVC: 2 | DAC: 1
- SKP816
- RNCC: 5 | RNVC: 3 | DAC: 5
- T20219
- RNCC: 3 | RNVC: 2 | DAC: 1
- 474118103B
- RNCC: 3 | RNVC: 2 | DAC: 1