NSN 5977-00-784-2666

Part Details | ELECTRICAL CONTACT BRUSH


5977-00-784-2666 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: SK3383G, SK3383, 2885062, 5977-00-784-2666, 00-784-2666, 5977007842666, 007842666

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59APR 21, 197200-784-266600302 ( BRUSH, ELECTRICAL CONTACT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

BEVELED

ONE PIECE


Cross Reference | NSN 5977-00-784-2666
Part Number Cage Code Manufacturer
SK3383G68256CARBONE OF AMERICA CORPORATIONDIV SUPERIOR CARBON PRODUCTS
SK338368256CARBONE OF AMERICA CORPORATIONDIV SUPERIOR CARBON PRODUCTS
288506210001NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT

Technical Data | NSN 5977-00-784-2666
Characteristic Specifications
STYLE DESIGNATOR ONE PIECE
MATERIALGC000 ANY ACCEPTABLE
MATERIAL DOCUMENT AND CLASSIFICATIONSUPERIOR CARBON PRODUCTS GRADE SG67 MFR REF SINGLE MATERIAL RESPONSE
BODY STYLE RECTANGULAR
WIDTH0.182 INCHES MINIMUM AND 0.186 INCHES MAXIMUM
THICKNESS0.182 INCHES MINIMUM AND 0.186 INCHES MAXIMUM
LENGTH0.685 INCHES NOMINAL
CONTACT FACE STYLE BEVELED
BEVEL ANGLE15.0 DEGREES NOMINAL
SHUNT INSULATION PROVISION AND QUANTITY1 UNINSULATED
SHUNT POSITION DESIGNATOR5
PRESSURE SPRING TYPE AND QUANTITY1 CYLINDRICAL
TERMINAL TYPE AND QUANTITY1 ROUND CAP
PRECIOUS MATERIAL SILVER
PRECIOUS MATERIAL AND WEIGHT0.040 SILVER GRAINS, TROY
PRECIOUS MATERIAL AND LOCATIONBRUSH SILVER