Product Details | ELECTRICAL CONTACT BRUSH

5977-00-538-4292 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: 120A502G09, 61009935, 920J322PC29, 5977-00-538-4292, 00-538-4292, 5977005384292, 005384292

Electrical and Electronic Equipment Components | Electrical Contact Brushes and Electrodes

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-538-4292

Drawings & Photos | NSN 5977-00-538-4292


Demand History | NSN 5977-00-538-4292

Part Number Request Date QTY Origin
120A502G09 2023-06-170 764 DIBBS
120A502G09 2023-03-73 2719 DIBBS
5977-00-538-4292 2019-04-116 1 DIBBS-RFPs
120A502G09 2019-01-08 1873 DIBBS
61009935 2019-01-08 1873 DIBBS
5977-00-538-4292 2018-09-248 350 DIBBS
5977-00-538-4292 2018-06-152 1 DIBBS-RFPs
5977-00-538-4292 2014-01-03 1 DIBBS-RFPs
5977-00-538-4292 2011-03-70 1000 DIBBS
5977-00-538-4292 2011-01-28 1578 DIBBS
5977-00-538-4292 2010-08-243 675 DIBBS
5977-00-538-4292 2010-04-99 368 DIBBS
5977-00-538-4292 2009-01-30 350 DIBBS
5977-00-538-4292 2007-12-360 1241 DIBBS
5977-00-538-4292 2006-06-152 1300 DIBBS

Cross Reference | NSN 5977-00-538-4292

Part Number Cage Code Manufacturer
120A502G09 0AHP6 NATIONAL ELECTRICAL CARBON PRODUCTS INC.
120A502G09 79500 WESTINGHOUSE ELECTRIC CORP
120A502G09 87514 STANDARD CARBON CO
61009935 0AHP6 NATIONAL ELECTRICAL CARBON PRODUCTS INC.
920J322PC29 79500 WESTINGHOUSE ELECTRIC CORP

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Technical Data | NSN 5977-00-538-4292

Characteristic Specifications
STYLE DESIGNATOR A1 ONE PIECE
MATERIAL GRAPHITE
MATERIAL DOCUMENT AND CLASSIFICATION NATIONAL GRADE 634 MFR REF SINGLE MATERIAL RESPONSE
BODY STYLE B4 RECTANGULAR SLIP RING
WIDTH 0.750 INCHES NOMINAL
THICKNESS 1.250 INCHES NOMINAL
LENGTH 2.000 INCHES NOMINAL
CONTACT FACE STYLE D5 FLAT
TOP STYLE E2C FLAT WITH FRONT EDGE BEVELED
SHUNT INSULATION PROVISION AND QUANTITY 1 UNINSULATED
SHUNT POSITION DESIGNATOR 4
BRUSH SHUNT LENGTH 4.000 INCHES NOMINAL SINGLE SHUNT
TERMINAL TYPE AND QUANTITY 1 STRAIGHT W/SLOT
TERMINAL SLOT WIDTH 0.219 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5977-00-538-4292

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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
Less than truck load rating M 85.0
Water commodity Code 72D unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
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

Management | NSN 5977-00-538-4292

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each