NSN 5977-00-151-5268

Part Details | ELECTRICAL CONTACT BRUSH

5977-00-151-5268 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: 53614614001, 53-614-614-001, 53614614001, 53-614-614-001, 5977-00-151-5268, 00-151-5268, 5977001515268, 001515268

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59OCT 07, 197000-151-526800302 ( BRUSH, ELECTRICAL CONTACT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR COMMUTATOR

FLAT

BEVELED

SPLIT

Cross Reference | NSN 5977-00-151-5268
Part Number Cage Code Manufacturer
53-614-614-00118783MIRAJ CORPORATION
53-614-614-00188310SIEMENS-ALLIS INCMEDIUM MOTOR-GENERATOR DIV
Technical Data | NSN 5977-00-151-5268
Characteristic Specifications
STYLE DESIGNATOR SPLIT
MATERIAL ELECTROGRAPHITIC
MATERIAL DOCUMENT AND CLASSIFICATIONNATIONAL CARBON GRADE SA45 MFR REF SINGLE MATERIAL RESPONSE
BODY STYLE RECTANGULAR COMMUTATOR
WIDTH0.980 INCHES MINIMUM AND 0.995 INCHES MAXIMUM
THICKNESS0.491 INCHES MINIMUM AND 0.495 INCHES MAXIMUM
LENGTH1.469 INCHES MINIMUM AND 1.531 INCHES MAXIMUM
CONTACT FACE STYLE BEVELED
BEVEL ANGLE15.0 DEGREES NOMINAL
TOP STYLE7A FLAT
ANGLE15.0 DEGREES NOMINAL
CLIP TYPE NEMA HAMMER TYPE ANGULAR A
CLIP BEVEL ANGLE IN DEG15.0 NOMINAL
SHUNT INSULATION PROVISION AND QUANTITY2 UNINSULATED
SHUNT POSITION DESIGNATORA1$$A2
TERMINAL TYPE AND QUANTITY1 STRAIGHT W/HOLE
TERMINAL HOLE DIAMETER0.219 INCHES NOMINAL