NSN 5977-00-280-9018

Part Details | ELECTRICAL CONTACT BRUSH

5977-00-280-9018 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: 7012F37PC11, 1334425P4, K1334425P4, 1334425P4, 1334425P04, 1334425P4, NEMAPUBCB11961, NEMAPUBCB1-1961, 5977-00-280-9018, 00-280-9018, 5977002809018, 002809018

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59JAN 01, 196300-280-901800302 ( BRUSH, ELECTRICAL CONTACT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR COMMUTATOR

BRUSH,ELECTRICAL CO | 5977-00-280-9018, 002809018

CONVEX ON BEVEL

BRUSH,ELECTRICAL CO | 5977-00-280-9018, 002809018

BEVELED

BRUSH,ELECTRICAL CO | 5977-00-280-9018, 002809018

ONE PIECE

BRUSH,ELECTRICAL CO | 5977-00-280-9018, 002809018
Cross Reference | NSN 5977-00-280-9018
Part Number Cage Code Manufacturer
7012F37PC1103497GENERAL ELECTRIC COOUTDOOR BREAKER BUSINESS SECTION
1334425P403497GENERAL ELECTRIC COOUTDOOR BREAKER BUSINESS SECTION
K1334425P471669GENERAL ELECTRIC COSWITCHGEAR AND CONTROL DIVISION
1334425P471669GENERAL ELECTRIC COSWITCHGEAR AND CONTROL DIVISION
1334425P040AHP6NATIONAL ELECTRICAL CARBON PRODUCTS,INC.
1334425P434990NATIONAL ELECTRICAL CARBON PRODUCTSINC
NEMAPUBCB1-196181705NATIONAL ELECTRICAL MFRS ASSN
Technical Data | NSN 5977-00-280-9018
Characteristic Specifications
STYLE DESIGNATOR ONE PIECE
MATERIAL ELECTROGRAPHITIC
MATERIAL DOCUMENT AND CLASSIFICATIONNATIONAL GRADE B18 MFR REF SINGLE MATERIAL RESPONSE
BODY STYLE RECTANGULAR COMMUTATOR
WIDTH1.000 INCHES NOMINAL
THICKNESS1.250 INCHES NOMINAL
LENGTH1.250 INCHES NOMINAL
CONTACT FACE STYLE BEVELED
BEVEL ANGLE15.0 DEGREES NOMINAL
TOP STYLE CONVEX ON BEVEL
CONVEX RADIUS1.000 INCHES NOMINAL
CURVATURE CENTER TO BRUSH LONG SIDE DISTANCE0.046 INCHES NOMINAL
SHUNT INSULATION PROVISION AND QUANTITY1 UNINSULATED
SHUNT POSITION DESIGNATOR8
TERMINAL TYPE AND QUANTITY1 STRAIGHT W/SLOT
TERMINAL SLOT WIDTH0.188 INCHES NOMINAL
PERIPHERAL SPEED7000 FEET PER MINUTE