Search for a specific FSG, FSC, CAGE code or PS Issue
The first 2 digits of the Federal Supply Classification Group (FSCG) is called the Federal Supply Group (FSG).
The last 2 digits of the Federal Supply Classification Group (FSCG) is called the Federal Supply Class (FSC).
An FSC Search is conducted with the full 4-digit FSCG number.
A Commercial and Government Entity (CAGE) Code is a five-digit alpha numeric identifier which is assigned to suppliers of various Governmental agencies.
The Preventive Maintenance Monthly is series of United States Army technical bulletins published since June 1951 as a monthly magazine with comic book-style art to illustrate proper preventive maintenance methods.
Design Control Reference. The primary number used to identify an item of production or a range of items of production, by the manufacturer (individual, company, firm, corporation, or Government activity) which controls the design, characteristics, and production of the item by means of its engineering drawings, specifications and inspection requirements.
5 - Replaced / Discontinued
Reference Number Category Code (DRN_2910)
Secondary Reference. Any additional number, other than a primary number (codes 1,2,3,4) informative reference (code 6) or vendor item drawing reference (code 7) assigned to an item of production or supply by a commercial or Government organization, which represents the same item of production or supply to which the National Stock Number (NSN) was assigned. The reference number may have had an RNCC of 1, 2, 3, 4 or 7 but has since been replaced in the item-of-supply concept of the NSN by another primary number.
2 - Production Item
Reference Number Variation Code (DRN_4780)
A design control or other reference number that is an item-identifying number for an item of production, or a source control reference or a specification or standard part, type, or similar reference number that is an item-identifying number for an item of supply.
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Type of Item Identification (TYP_II_4820)
Full Descriptive - Reference Item Identification
Demilitarization Code (DEMIL_CD_0167)
Non-MLI/ Non-SLI — Demilitarization not required.
Hazardous Material Indicator Code (HMIC_0865)
Indicates there is no information in the HMIRS; however, the NSN is in a FSC in Table II of Federal Standard 313 and a MSDS may be required by the user. The requirement for a MSDS is dependent on a hazard determination of the supplier or the intended end use of the product.
Precious Metals Indicator Code (PMIC_0802)
Item does not contain Precious Metal.
ADPE Identification Code (ADPEC_0801)
Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Nonconsumable Item Material Support Code (NIMSC_0076)
An activity within the Air Force is providing depot maintenance support.
Item Management Code (IMC_2744)
Reparables: Centrally managed recoverable items designated as reparable for the reasons that repair of unserviceable quantities of the items are considered by the inventory manager in satisfying requirements prior to or in conjunction with determining procurement quantities.
Depot Source of Repair Codes (DSOR_0903)
Cryptologic Systems Group (CPSG), Lackland AFB, TX
Replaced / Replacement ISC
Replaced / Replacement Originator
Replacement NIIN Status
Replaced / Replacement NSN
1 Dec 1974
Item Standardization Code (ISC_2650)
An item authorized for procurement which has been included in an item reduction study and which initially does not replace an item not authorized for procurement. In addition, in generic relationships, a code 2 item is related to a code 1 item.
Originator of Standardization Decision (ORG_STDZN_DEC_9325)
Defense Supply Center Columbus, Columbus, OH 43218
NIIN Status Code (NIIN_STAT_CD_2670)
Item is active. File data coded KFD is forwarded. if this KFD data represents your item of supply, submit, if applicable, an LAD, LAU, or LCU transaction. Otherwise, use the National Stock Number (NSN) in your supply system.
1 Dec 1974
Standardization Decision Date (DT_STDZN_DEC_2300)
NMFC Sub Item
Originating Activity Code (ORIG_ACTY_CD_4210)
Less Than Carload (LCL_CD_2760)
Water Commodity Code (WRT_CMDTY_CD_9275)
Electical Appliances, Small
Type Cargo Code (TYPE_CGO_CD_9260)
No special type of cargo code applicable
Special Handling Code (SP_HDLG_CD_9240)
No special handling required
Air Dimension Code (AIR_DIM_CD_9220)
Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity Code (AIR_CMTY_HDLG_9215)
Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Code (AIR_CMTY_HDLG_9215)
No special handling required.
Less Than Truckload (CLAS_RTNG_CD_2770)
National Motor Freight Classification Number (NMFC Item Number) (NMFC_2850)
NMFC Sub Item Number (SUB_ITM_NBR_0861)
Uniform Freight Classification (UFC_CD_MODF_3040)
Freight Description (FRT_DESC_4020)
Rail Variance (RAIL_VARI_CD_4760)
A Variation Exists. NMFC and UFCC Do Not Match. Activity needs to determine which of these descriptions apply.
Source of Supply (SOS_CD_3690) or Source of Supply Modifier (SOSM_CD_2948)
Air Force Cryptologic Support Group, 230 Hall Blvd, Bldg 2028, San Antonio, TX 78243-7081
Acquisition Advice Code (AAC_2507)
TERMINAL ITEM. Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
AIR FORCE ERRC XD2: AF Recoverable Assembly Management System (AFRAMS); NAVY: Terminal Items
Unit of Issue (UI_3050)
Each - A numeric quantity of one item of supply. Do not use if a more specific term applies, such as kit, set, assortment, assembly, group, sheet, plate, strip or length.
Shelf Life Code (SLC_2943)
TYPE I or TYPE II (Non-Deteriorative/No Shelf-Life) - An individual item of supply which is determined through an evaluation of technical test data and/or actual experience to be an item with a definite non-extendible period of shelf-life OR An individual item of supply having an assigned shelf-life time period that may be extended after completion of inspection/test/restorative action.
Service / Agency Code (MOE_CD_2833)
Department of the Air Force
Clear Text Reply
16.000 INCHES NOMINAL
8.718 INCHES NOMINAL
19.000 INCHES NOMINAL
48.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM
Case Surface Treatment
Frequency Range Rating
+6.000 TO 18.000 MEGAHERTZ
End Item Identification
Joint Electronics Type Designation System Item Name
Joint Electronics Type Designation System Item Type Number
Output Impedance Rating
75.0 OHMS NOMINAL
120.0 VOLTS NOMINAL
Calibration Accuracy Rating
1 PART PER MILLION
Fixed Frequency Quantity
Crystal Controlled Feature
Calibrated Signal Output Range
PLUS 20 DBM PORM 1 DB
Signal Output Constancy
BETTER THAN ONE PART IN ONE HUNDRED MILLION PER SECOND OVER 30 SECOND AVERAGING PERIOD