NSN 5977-01-516-8786

Part Details | ELECTRICAL CONTACT BRUSH

5977-01-516-8786 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: 81382802, 813828-02, 813828, 81382802, 813828-02, 81382802, 813828-02, 5977-01-516-8786, 01-516-8786, 5977015168786, 015168786

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59JAN 23, 200401-516-878600302 ( BRUSH, ELECTRICAL CONTACT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR COMMUTATOR

CONCAVE

ONE PIECE

Cross Reference | NSN 5977-01-516-8786
Part Number Cage Code Manufacturer
813828-0217472EATON CORPORATIONDIV FUEL & MOTION CONTROL SYSTEMS
81382817472EATON CORPORATIONDIV FUEL & MOTION CONTROL SYSTEMS
813828-0228118HELWIG CARBON PRODUCTS, INC.
813828-0276868INTERNATIONAL CONTACT TECHNOLOGIESCORP
Technical Data | NSN 5977-01-516-8786
Characteristic Specifications
STYLE DESIGNATOR ONE PIECE
MATERIAL CARBON
BODY STYLE RECTANGULAR COMMUTATOR
WIDTH0.182 INCHES MINIMUM AND 0.186 INCHES MAXIMUM
THICKNESS0.182 INCHES MINIMUM AND 0.186 INCHES MAXIMUM
LENGTH0.440 INCHES MINIMUM AND 0.460 INCHES MAXIMUM
CONTACT FACE STYLE CONCAVE
RADIUS0.440 INCHES MINIMUM AND 0.460 INCHES MAXIMUM
SHUNT INSULATION PROVISION AND QUANTITY1 UNINSULATED
SHUNT POSITION DESIGNATOR5
PRESSURE SPRING TYPE AND QUANTITY1 CYLINDRICAL
SPRING FREE LENGTH0.730 INCHES MINIMUM AND 0.770 INCHES MAXIMUM
LARGEST OUTSIDE DIAMETER0.170 INCHES MINIMUM AND 0.182 INCHES MAXIMUM
TERMINAL DIAMETER0.270 INCHES MINIMUM AND 0.350 INCHES MAXIMUM
SPECIAL FEATURESREQUESTED NAME MOTOR,BRUSH
END ITEM IDENTIFICATIONF-15 AIRCRAFT