NSN 5977-00-165-0845

Part Details | ELECTRICAL CONTACT BRUSH

5977-00-165-0845 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: T7554, T7554, 715038, 61006080, 715038, 5977-00-165-0845, 00-165-0845, 5977001650845, 001650845

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59JAN 01, 196300-165-084500302 ( BRUSH, ELECTRICAL CONTACT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR COMMUTATOR

BRUSH,ELECTRICAL CO | 5977-00-165-0845, 001650845

FLAT WITH RECTANGULAR SLOT

BRUSH,ELECTRICAL CO | 5977-00-165-0845, 001650845

CONCAVE ON BEVEL

BRUSH,ELECTRICAL CO | 5977-00-165-0845, 001650845

ONE PIECE

BRUSH,ELECTRICAL CO | 5977-00-165-0845, 001650845
Cross Reference | NSN 5977-00-165-0845
Part Number Cage Code Manufacturer
T755436024LIBBY POWER SYSTEMS LLC
T755436232LINCOLN ELECTRIC HOLDINGS INC.
7150380AHP6NATIONAL ELECTRICAL CARBON PRODUCTS,INC.
610060800AHP6NATIONAL ELECTRICAL CARBON PRODUCTS,INC.
71503882214UNION CARBIDE CORPELECTRONIC SPECIALTY PRODUCTS GROUP
Technical Data | NSN 5977-00-165-0845
Characteristic Specifications
STYLE DESIGNATOR ONE PIECE
MATERIAL ELECTROGRAPHITIC
MATERIAL DOCUMENT AND CLASSIFICATIONNATIONAL CARBON CO,GR SA50 MFR REF SINGLE MATERIAL RESPONSE
BODY STYLE RECTANGULAR COMMUTATOR
LENGTH1.250 INCHES NOMINAL
CONTACT FACE STYLE CONCAVE ON BEVEL
RADIUS1.995 INCHES NOMINAL
TOP STYLE FLAT WITH RECTANGULAR SLOT
SLOT DEPTH0.060 INCHES MINIMUM AND 0.075 INCHES MAXIMUM
SLOT WIDTH0.270 INCHES MINIMUM AND 0.285 INCHES MAXIMUM
SHUNT INSULATION PROVISION AND QUANTITY1 UNINSULATED
SHUNT POSITION DESIGNATOR10
TERMINAL TYPE AND QUANTITY1 STRAIGHT W/HOLE
TERMINAL HOLE DIAMETER0.201 INCHES NOMINAL