NSN 5977-00-263-4314

Part Details | ELECTRICAL CONTACT BRUSH

5977-00-263-4314 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: 122122203, 122-1222-03, PMB1282J, 122122203, 122-1222-03, 5977-00-263-4314, 00-263-4314, 5977002634314, 002634314

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59JAN 01, 196300-263-431400302 ( BRUSH, ELECTRICAL CONTACT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR COMMUTATOR

BRUSH,ELECTRICAL CO | 5977-00-263-4314, 002634314

FLAT

BRUSH,ELECTRICAL CO | 5977-00-263-4314, 002634314

CONCAVE

BRUSH,ELECTRICAL CO | 5977-00-263-4314, 002634314

ONE PIECE

BRUSH,ELECTRICAL CO | 5977-00-263-4314, 002634314
Cross Reference | NSN 5977-00-263-4314
Part Number Cage Code Manufacturer
122-1222-0356705DONALLCO INC
PMB1282J76468MORGANITE INC
122-1222-0345934ONTIC ENGINEERING AND MANUFACTURING,INC.
Technical Data | NSN 5977-00-263-4314
Characteristic Specifications
STYLE DESIGNATOR ONE PIECE
MATERIAL ELECTROGRAPHITIC
MATERIAL DOCUMENT AND CLASSIFICATIONMORGANITE INC,GR EG14D MFR REF SINGLE MATERIAL RESPONSE
BODY STYLE RECTANGULAR COMMUTATOR
WIDTH0.931 INCHES MINIMUM AND 0.935 INCHES MAXIMUM
THICKNESS0.306 INCHES MINIMUM AND 0.310 INCHES MAXIMUM
LENGTH0.657 INCHES MINIMUM AND 0.719 INCHES MAXIMUM
CONTACT FACE STYLE CONCAVE
RADIUS0.828 INCHES MINIMUM AND 0.844 INCHES MAXIMUM
TOP STYLE FLAT
SHUNT INSULATION PROVISION AND QUANTITY2 INSULATED
SHUNT POSITION DESIGNATORA2$$A8
TERMINAL TYPE AND QUANTITY1 FLAG W/HOLE
TERMINAL HOLE DIAMETER0.156 INCHES NOMINAL