NSN 5977-00-296-4827

Part Details | ELECTRICAL CONTACT BRUSH

5977-00-296-4827 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: K5869390AKG1, 5869390AKG1, 1334377P01, K5869390AKG1, 5977-00-296-4827, 00-296-4827, 5977002964827, 002964827

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59JAN 01, 196300-296-482700302 ( BRUSH, ELECTRICAL CONTACT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR COMMUTATOR

BRUSH,ELECTRICAL CO | 5977-00-296-4827, 002964827

CONCAVE

BRUSH,ELECTRICAL CO | 5977-00-296-4827, 002964827

ONE PIECE

BRUSH,ELECTRICAL CO | 5977-00-296-4827, 002964827
Cross Reference | NSN 5977-00-296-4827
Part Number Cage Code Manufacturer
K5869390AKG103511GENERAL ELECTRIC COSPECIALTY MOTOR DEPT
5869390AKG103511GENERAL ELECTRIC COSPECIALTY MOTOR DEPT
1334377P010AHP6NATIONAL ELECTRICAL CARBON PRODUCTS,INC.
K5869390AKG134990NATIONAL ELECTRICAL CARBON PRODUCTSINC
Technical Data | NSN 5977-00-296-4827
Characteristic Specifications
STYLE DESIGNATOR ONE PIECE
MATERIAL ELECTROGRAPHITIC
MATERIAL DOCUMENT AND CLASSIFICATIONNATIONAL GRADE SA45 MFR REF SINGLE MATERIAL RESPONSE
BODY STYLE RECTANGULAR COMMUTATOR
WIDTH0.375 INCHES NOMINAL
THICKNESS0.250 INCHES NOMINAL
LENGTH0.881 INCHES NOMINAL
CONTACT FACE STYLE CONCAVE
RADIUS0.900 INCHES MINIMUM AND 0.950 INCHES MAXIMUM
SHUNT INSULATION PROVISION AND QUANTITY1 UNINSULATED
SHUNT POSITION DESIGNATOR5
PRESSURE SPRING TYPE AND QUANTITY1 CYLINDRICAL WITH REDUCED END
SPRING FREE LENGTH2.500 INCHES NOMINAL
LARGEST OUTSIDE DIAMETER0.347 INCHES NOMINAL
TERMINAL TYPE AND QUANTITY1 TWO-PIECE NESTING EYELET CAP
TERMINAL DIAMETER0.469 INCHES NOMINAL