Product Details | ELECTRICAL CONTACT BRUSH

5977-01-079-4434 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.

Part Alternates: 36A225801P2, 5977-01-079-4434, 01-079-4434, 5977010794434, 010794434

Electrical and Electronic Equipment Components | Electrical Contact Brushes and Electrodes

Supply Group (FSG) NSN Assign. NIIN
59 06 JUL 1979 01-079-4434

Drawings & Photos | NSN 5977-01-079-4434


Demand History | NSN 5977-01-079-4434

Part Number Request Date QTY Origin
5977-01-079-4434 2019-01-23 80 NL
36A225801P2 2015-02-35 48 United States

Cross Reference | NSN 5977-01-079-4434

Part Number Cage Code Manufacturer
36A225801P2 30221 GENERAL ELECTRIC CO ARMAMENT AND ELECTRICAL SYSTEMS DEPT

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Technical Data | NSN 5977-01-079-4434

Characteristic Specifications
STYLE DESIGNATOR A3 PAIRED
MATERIAL DOCUMENT AND CLASSIFICATION GENERAL ELECTRIC GRADE T479 MFR REF SINGLE MATERIAL RESPONSE
BODY STYLE B2 RECTANGULAR
WIDTH 0.929 INCHES MINIMUM AND 0.937 INCHES MAXIMUM
THICKNESS 0.434 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
LENGTH 1.240 INCHES MINIMUM AND 1.280 INCHES MAXIMUM
CONTACT FACE STYLE D3 CONCAVE ON BEVEL
RADIUS 1.270 INCHES MINIMUM AND 1.310 INCHES MAXIMUM
BEVEL ANGLE 45.0 DEGREES NOMINAL
TOP STYLE E16A BEVELED FRONT
ANGLE 30.0 DEGREES NOMINAL
SHUNT INSULATION PROVISION AND QUANTITY 2 INSULATED
MANUFACTURERS CODE 30221
DESIGN CONTROL REFERENCE 36A225801P2

Restrictions/Controls & Freight Information | NSN 5977-01-079-4434

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 040580 CARBON BRUSHES GENERATOR/MOTOR
Less than car load rating M 85
Less than truck load rating M 85.0
Water commodity Code 72D unknown
Originating Activity Code ZG Germany
ZH
ZJ
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable