NSN 5977-00-263-0697

Part Details | ELECTRICAL CONTACT BRUSH

5977-00-263-0697 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: 7539001, 854305, 7539001, 5977-00-263-0697, 00-263-0697, 5977002630697, 002630697

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59JAN 01, 196300-263-069700302 ( BRUSH, ELECTRICAL CONTACT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR COMMUTATOR

BRUSH,ELECTRICAL CO | 5977-00-263-0697, 002630697

FLAT WITH LEFT AND RIGHT SHOULDER

BRUSH,ELECTRICAL CO | 5977-00-263-0697, 002630697

CONCAVE

BRUSH,ELECTRICAL CO | 5977-00-263-0697, 002630697

ONE PIECE

BRUSH,ELECTRICAL CO | 5977-00-263-0697, 002630697
Cross Reference | NSN 5977-00-263-0697
Part Number Cage Code Manufacturer
753900199551GOODRICH CORPORATIONDIV POWER TRANSMISSION SYSTEMS
85430519315HONEYWELL INTL INC DEFENSE AVIONICSSYSTEMS FORMER BENDIX NAVIGATION AND
753900119207U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM
Technical Data | NSN 5977-00-263-0697
Characteristic Specifications
STYLE DESIGNATOR ONE PIECE
MATERIAL ELECTROGRAPHITIC
MATERIAL DOCUMENT AND CLASSIFICATIONSTACKPOLE CARBON CO GRADE 417 MFR REF SINGLE MATERIAL RESPONSE
BODY STYLE RECTANGULAR COMMUTATOR
WIDTH0.500 INCHES NOMINAL
THICKNESS0.315 INCHES NOMINAL
LENGTH0.563 INCHES NOMINAL
CONTACT FACE STYLE CONCAVE
RADIUS0.850 INCHES NOMINAL
TOP STYLE FLAT WITH LEFT AND RIGHT SHOULDER
CLIP TYPE NEMA HAMMER TYPE CHANNEL A
SHUNT INSULATION PROVISION AND QUANTITY2 INSULATED
SHUNT POSITION DESIGNATORA2$$A8
TERMINAL TYPE AND QUANTITY1 YOKE W/HOLE
TERMINAL HOLE DIAMETER0.313 INCHES NOMINAL
SPECIAL FEATURES0.031 IN. DEEP 0.031 IN. WIDE; 0.446 IN. LONG RECTANGULAR GROOVE IN RIGHT SIDE