NSN 5977-00-233-1057

Part Details | ELECTRICAL CONTACT BRUSH

5977-00-233-1057 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: E17, E17, A66, E17, 5977-00-233-1057, 00-233-1057, 5977002331057, 002331057

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59JAN 01, 196300-233-105700302 ( BRUSH, ELECTRICAL CONTACT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR COMMUTATOR

BRUSH,ELECTRICAL CO | 5977-00-233-1057, 002331057

FLAT WITH RECTANGULAR SLOT

BRUSH,ELECTRICAL CO | 5977-00-233-1057, 002331057

CONCAVE

BRUSH,ELECTRICAL CO | 5977-00-233-1057, 002331057

ONE PIECE

BRUSH,ELECTRICAL CO | 5977-00-233-1057, 002331057
Cross Reference | NSN 5977-00-233-1057
Part Number Cage Code Manufacturer
E1777820AMPHENOL CORPORATIONDBA AMPHENOL AEROSPACE OPERATIONS
E1727991BORG-WARNER CORPMARVEL-SCHEBLER/TILLOTSON DIV
A6619239ECHLIN INC
E1773961GUARANTEED PARTS CO INC
Technical Data | NSN 5977-00-233-1057
Characteristic Specifications
STYLE DESIGNATOR ONE PIECE
MATERIAL METAL GRAPHITE
MATERIAL DOCUMENT AND CLASSIFICATIONSPEER CARBON CO,GR 692 MFR REF SINGLE MATERIAL RESPONSE
BODY STYLE RECTANGULAR COMMUTATOR
WIDTH0.753 INCHES NOMINAL
THICKNESS0.345 INCHES NOMINAL
LENGTH0.508 INCHES NOMINAL
CONTACT FACE STYLE CONCAVE
RADIUS0.844 INCHES NOMINAL
TOP STYLE FLAT WITH RECTANGULAR SLOT
SHUNT INSULATION PROVISION AND QUANTITY2 UNINSULATED
SHUNT POSITION DESIGNATORA2$$A8
SPECIAL FEATURESW/LEFT AND RIGHT BEVEL ON TOP EDGES