NSN 5977-01-023-0377

Part Details | ELECTRICAL CONTACT BRUSH

5977-01-023-0377 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: 36A223750AAP1, S1073120A401, 63001244, RC083206, RC08-3206, S1073120A401, 5977-01-023-0377, 01-023-0377, 5977010230377, 010230377

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59JUN 10, 197601-023-037700302 ( BRUSH, ELECTRICAL CONTACT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR COMMUTATOR

FLAT

CONCAVE

ONE PIECE

Cross Reference | NSN 5977-01-023-0377
Part Number Cage Code Manufacturer
36A223750AAP130221GENERAL ELECTRIC COARMAMENT AND ELECTRICAL SYSTEMS DEPT
S1073120A4010AHP6NATIONAL ELECTRICAL CARBON PRODUCTS,INC.
630012440AHP6NATIONAL ELECTRICAL CARBON PRODUCTS,INC.
RC08-320682214UNION CARBIDE CORPELECTRONIC SPECIALTY PRODUCTS GROUP
S1073120A40182214UNION CARBIDE CORPELECTRONIC SPECIALTY PRODUCTS GROUP
Technical Data | NSN 5977-01-023-0377
Characteristic Specifications
STYLE DESIGNATOR ONE PIECE
MATERIAL CARBON GRAPHITE
MATERIAL DOCUMENT AND CLASSIFICATIONNATIONAL GRADE ATZ MFR REF SINGLE MATERIAL RESPONSE
BODY STYLE RECTANGULAR COMMUTATOR
WIDTH0.996 INCHES MINIMUM AND 0.998 INCHES MAXIMUM
THICKNESS0.246 INCHES MINIMUM AND 0.248 INCHES MAXIMUM
LENGTH0.620 INCHES MINIMUM AND 0.640 INCHES MAXIMUM
CONTACT FACE STYLE CONCAVE
RADIUS0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM
TOP STYLE6A FLAT
ANGLE14.0 DEGREES MINIMUM AND 16.0 DEGREES MAXIMUM
SHUNT INSULATION PROVISION AND QUANTITY1 INSULATED
SHUNT POSITION DESIGNATOR8
TERMINAL TYPE AND QUANTITY1 FLAG W/HOLE
TERMINAL HOLE DIAMETER0.192 INCHES MINIMUM AND 0.202 INCHES MAXIMUM