NSN 5977-00-417-8960

Part Details | ELECTRICAL CONTACT BRUSH

5977-00-417-8960 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: 2805856G1, 2805856G1, 5977-00-417-8960, 00-417-8960, 5977004178960, 004178960

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59FEB 04, 197200-417-896000302 ( BRUSH, ELECTRICAL CONTACT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR SLIP RING

BRUSH,ELECTRICAL CO | 5977-00-417-8960, 004178960

FLAT WITH FRONT EDGE BEVELED

BRUSH,ELECTRICAL CO | 5977-00-417-8960, 004178960

CONCAVE

BRUSH,ELECTRICAL CO | 5977-00-417-8960, 004178960

ONE PIECE

BRUSH,ELECTRICAL CO | 5977-00-417-8960, 004178960
Cross Reference | NSN 5977-00-417-8960
Part Number Cage Code Manufacturer
2805856G110001NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT
2805856G153711NAVAL SEA SYSTEMS COMMAND
Technical Data | NSN 5977-00-417-8960
Characteristic Specifications
STYLE DESIGNATOR ONE PIECE
MATERIALGC000 ANY ACCEPTABLE
MATERIAL DOCUMENT AND CLASSIFICATIONSUPERIOR CARBON GRADE N65HH MFR REF SINGLE MATERIAL RESPONSE
BODY STYLE RECTANGULAR SLIP RING
WIDTH0.175 INCHES MINIMUM AND 0.180 INCHES MAXIMUM
THICKNESS0.995 INCHES MINIMUM AND 1.000 INCHES MAXIMUM
LENGTH1.300 INCHES NOMINAL
CONTACT FACE STYLE CONCAVE
RADIUS7.000 INCHES NOMINAL
TOP STYLE FLAT WITH FRONT EDGE BEVELED
SHUNT INSULATION PROVISION AND QUANTITY2 INSULATED
SHUNT POSITION DESIGNATORA4$$A5
TERMINAL TYPE AND QUANTITY1 TUBULAR W/HOLE
TERMINAL HOLE DIAMETER0.156 INCHES NOMINAL
PRECIOUS MATERIAL SILVER
PRECIOUS MATERIAL AND WEIGHT0.040 SILVER GRAINS, TROY
PRECIOUS MATERIAL AND LOCATIONBRUSH SILVER