NSN 5977-00-242-1747

Part Details | ELECTRICAL CONTACT BRUSH

5977-00-242-1747 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: 0105203, 01-05203, 0105203, 01-05203, ANSINEMA PUB NO. CB1, ANSI/NEMA PUB NO. CB1, 11D7818S1412068, S1412068, S1412068, S413428, 5977-00-242-1747, 00-242-1747, 5977002421747, 002421747

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59JAN 01, 196300-242-174700302 ( BRUSH, ELECTRICAL CONTACT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR SLIP RING

BRUSH,ELECTRICAL CO | 5977-00-242-1747, 002421747

FLAT WITH FRONT EDGE BEVELED

BRUSH,ELECTRICAL CO | 5977-00-242-1747, 002421747

CONCAVE

BRUSH,ELECTRICAL CO | 5977-00-242-1747, 002421747

ONE PIECE

BRUSH,ELECTRICAL CO | 5977-00-242-1747, 002421747
Cross Reference | NSN 5977-00-242-1747
Part Number Cage Code Manufacturer
01-0520376468MORGANITE INC
01-052030AHP6NATIONAL ELECTRICAL CARBON PRODUCTS,INC.
ANSI/NEMA PUB NO. CB181705NATIONAL ELECTRICAL MFRS ASSN
11D7818S141206879500WESTINGHOUSE ELECTRIC CORP
S141206879500WESTINGHOUSE ELECTRIC CORP
S141206811660WESTINGHOUSE ELECTRIC CORPCONTROL BUSINESS UNIT
S41342811660WESTINGHOUSE ELECTRIC CORPCONTROL BUSINESS UNIT
Technical Data | NSN 5977-00-242-1747
Characteristic Specifications
STYLE DESIGNATOR ONE PIECE
MATERIAL METAL GRAPHITE
MATERIAL DOCUMENT AND CLASSIFICATIONMORGANITE CM3H MFR REF SINGLE MATERIAL RESPONSE
BODY STYLE RECTANGULAR SLIP RING
WIDTH0.500 INCHES NOMINAL
THICKNESS1.750 INCHES NOMINAL
LENGTH2.000 INCHES NOMINAL
CONTACT FACE STYLE CONCAVE
RADIUS3.250 INCHES NOMINAL
TOP STYLE FLAT WITH FRONT EDGE BEVELED
BEVEL DEPTH0.188 INCHES NOMINAL
BEVEL LENGTH0.313 INCHES NOMINAL
SHUNT INSULATION PROVISION AND QUANTITY1 INSULATED
SHUNT POSITION DESIGNATOR4
TERMINAL TYPE AND QUANTITY1 STRAIGHT W/SLOT
TERMINAL SLOT WIDTH0.281 INCHES NOMINAL
CRITICALITY CODE JUSTIFICATIONAMATT$$AMDCL