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5977-00-379-4338

Electrical Contact Brush

5977003794338 003794338 ANSI/NEMA PUB NO. CB1 RC12-4028 1334361P6

An item specifically designed to be used in the transfer of electrical energy to or from another conducting surface. Either the brush or the surface is continually moving during the transfer of energy. The brush is usually composed in part of some form of the element carbon. Includes: (1) a single brush either with or without an attached shunt (flexible wire lead) and/or a helical or flat type pressure spring; (2) a split brush composed of two or more pieces (wafers), which are used in place of one brush usually connected together by individual shunts to a common terminal; (3) paired brushes composed of two identical or non-identical brushes connected together by a common shunt either with or without pressure springs or connected by individual shunts to a common terminal, or with pressure springs and connected to a common bar, bracket or the like either with or without individual shunts; (4) multiple brushes composed of more than two identical or non-identical brushes without pressure springs connected by individual shunts to a common terminal, or with pressure springs and connected to a common bar, bracket or the like by individual shunts. Does not include moving contacts which make and slide past stationary contacts, but are stationary while the circuit is conducting, such as the sliding contacts on a rheostat or the stationary contact on a synchro. Excludes: CONTACT, ELECTRICAL; and CONTACT ASSEMBLY, ELECTRICAL. View more Electrical Contact Brush

5977-00-379-4338 BRUSH,ELECTRICAL CONTACT 5977003794338 003794338

Managed by United States
NSN Created on 1 Jan 1963
Data Last Changed
January 2023
NATO Update Count
6
NATO Data Quality
AAQL Style B3 for 5977-00-379-4338 1/4
NSN 5977-00-379-4338 (Identification) 1/4
BTHR Style E16A for 5977-00-379-4338 2/4
NSN 5977-00-379-4338 (Identification) 2/4
CQGT Style D1 for 5977-00-379-4338 3/4
NSN 5977-00-379-4338 (Identification) 3/4
STYL Style A1 for 5977-00-379-4338 4/4
NSN 5977-00-379-4338 (Identification) 4/4

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5977-00-379-4338 Related Documents Related Documents 5977-00-379-4338 5+ Documents (More...)

CB1RNCC: 3 | RNVC: 1 | DAC: 4 1 Jan 1963 5977-00-379-4338 Electrical Contact Brush ANSI/NEMA PUB NO.
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5977-00-379-4338 Demil Restrictions 5977-00-379-4338

DEMIL: A | DEMILI: | CRITICALITY: X | HMIC: N | PMIC: U | EDC: | ADPEC:

5977-00-379-4338 is a Electrical Contact Brush that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. The precious metals content of this item is unknown.

5977-00-379-4338 HTS and ScheduleB Import and Export 5977-00-379-4338

5977-00-379-4338 End Users End Users 5977-00-379-4338

Spain (YB01)
Effective Date:
1 Apr 1991

5977-00-379-4338 Manufacturers Approved Sources 5977-00-379-4338

5977-00-379-4338 Technical Data Datasheet 5977-00-379-4338

Characteristic
Specifications
FIIG
A01500
Style Designator [STYL]
One Piece
Material [MATT]
Electrographitic
Material Document And Classification [MDCL]
National Grade Sa4548 Mfr Ref Single Material Response
Body Style [AAQL]
Rectangular Commutator
Width [ABGL]
1.250 Inches Nominal
Thickness [ABNM]
0.375 Inches Nominal
Length [ABRY]
2.000 Inches Nominal
Contact Face Style [CQGT]
Beveled
Bevel Angle [CQPY]
15.0 Degrees Nominal
Top Style [BTHR]
Beveled Front
Angle [CRMK]
30.0 Degrees Nominal
Clip Type [CQYQ]
Nema Hammer Type Extended A
Extension Length [AGRC]
0.375 Inches Nominal
Shunt Insulation Provision And Quantity [CRBG]
1 Uninsulated
Shunt Position Designator [AABU]
8
Brush Shunt Length [AHXP]
3.000 Inches Nominal Single Shunt
Terminal Type And Quantity [TTQY]
1 Straight W/Slot
Terminal Slot Width [AHXR]
0.218 Inches Nominal
Peripheral Speed [AACQ]
8000 Feet Per Minute

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5977-00-379-4338 Freight Data Freight Information 5977-00-379-4338

5977-00-379-4338 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 040580. A Sub NMFC of X. It has a NMFC Description of CARBON BRUSHES GENERATOR/MOTOR. 5977-00-379-4338 is rated as class 85 when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 20480 which rates the freight between FCL and LCL. 5977-00-379-4338 has a variance between NMFC and UFC when transported by rail and the description should be consulted. It has a Water Commodity Code (WCC) of 72D for ocean manifesting and military sealift. 5977-00-379-4338 is not classified as a special type of cargo when transported by water. 5977-00-379-4338 is not a consolidation and does not exceed 84" in any dimension. It should be compatible with a standard 72" Aircraft Cargo Door when transported by air.