NSN 5977-00-280-3373

Part Details | ELECTRICAL CONTACT BRUSH

5977-00-280-3373 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.

Alternate Parts: S782756, 782756, 48J593ITEM1, 37J79ITEM1, 37J67PC30, 32J481PC28, 32J481ITEM6, 29D236ITEM5, S782756A, S782756, 5977-00-280-3373, 00-280-3373, 5977002803373, 002803373

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59JAN 01, 196300-280-337300302 ( BRUSH, ELECTRICAL CONTACT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR COMMUTATOR

BRUSH,ELECTRICAL CO | 5977-00-280-3373, 002803373

BEVELED

BRUSH,ELECTRICAL CO | 5977-00-280-3373, 002803373

ONE PIECE

BRUSH,ELECTRICAL CO | 5977-00-280-3373, 002803373
Cross Reference | NSN 5977-00-280-3373
Part Number Cage Code Manufacturer
S78275679500WESTINGHOUSE ELECTRIC CORP
78275679500WESTINGHOUSE ELECTRIC CORP
48J593ITEM179500WESTINGHOUSE ELECTRIC CORP
37J79ITEM179500WESTINGHOUSE ELECTRIC CORP
37J67PC3079500WESTINGHOUSE ELECTRIC CORP
32J481PC2879500WESTINGHOUSE ELECTRIC CORP
32J481ITEM679500WESTINGHOUSE ELECTRIC CORP
29D236ITEM579500WESTINGHOUSE ELECTRIC CORP
S782756A79500WESTINGHOUSE ELECTRIC CORP
S78275611660WESTINGHOUSE ELECTRIC CORPCONTROL BUSINESS UNIT
Technical Data | NSN 5977-00-280-3373
Characteristic Specifications
STYLE DESIGNATOR ONE PIECE
MATERIAL ELECTROGRAPHITIC
MATERIAL DOCUMENT AND CLASSIFICATIONUNION CARBIDE CORP,CARBON PRODUCTS DIV GRADE SA-35 MFR REF SINGLE MATERIAL RESPONSE
BODY STYLE RECTANGULAR COMMUTATOR
WIDTH1.750 INCHES NOMINAL
THICKNESS0.500 INCHES NOMINAL
LENGTH2.500 INCHES NOMINAL
CONTACT FACE STYLE BEVELED
BEVEL ANGLE30.0 DEGREES NOMINAL
CLIP TYPE NEMA HAMMER TYPE A
SHUNT INSULATION PROVISION AND QUANTITY1 UNINSULATED
TERMINAL TYPE AND QUANTITY1 STRAIGHT W/SLOT
SPECIAL FEATURESBEVELED TOP