NSN 5977-00-137-2494
Part Details | ELECTRICAL CONTACT BRUSH
5977-00-137-2494 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: 15809641, 1580964-1, 15809641, 1580964-1, 15809641, 1580964-1, 5977-00-137-2494, 00-137-2494, 5977001372494, 001372494
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
59 | JUL 28, 1971 | 00-137-2494 | 00302 ( BRUSH, ELECTRICAL CONTACT ) |
REFERENCE DRAWINGS & PICTURES
RECTANGULAR SLIP RING
CONCAVE
ONE PIECE
Cross Reference | NSN 5977-00-137-2494
Part Number | Cage Code | Manufacturer |
---|---|---|
1580964-1 | 83298 | ALLIED SIGNAL INCAEROSPACE EQUIPMENT SYSTEMS |
1580964-1 | 64547 | HONEYWELL INTERNATIONAL INCDBA HONEYWELL |
1580964-1 | 78488 | STACKPOLE CORP THE |
Technical Data | NSN 5977-00-137-2494
Characteristic | Specifications |
---|---|
STYLE DESIGNATOR | ONE PIECE |
MATERIAL | CARBON GRAPHITE |
MATERIAL DOCUMENT AND CLASSIFICATION | STACKPOLE CARBON CO,GR 497 MFR REF SINGLE MATERIAL RESPONSE |
BODY STYLE | RECTANGULAR SLIP RING |
WIDTH | 0.085 INCHES MINIMUM AND 0.089 INCHES MAXIMUM |
THICKNESS | 0.246 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
LENGTH | 0.563 INCHES NOMINAL |
CONTACT FACE STYLE | CONCAVE |
RADIUS | 0.625 INCHES NOMINAL |
SHUNT INSULATION PROVISION AND QUANTITY | 1 UNINSULATED |
SHUNT POSITION DESIGNATOR | 5 |
PRESSURE SPRING TYPE AND QUANTITY | 1 CYLINDRICAL |
SPRING FREE LENGTH | 1.625 INCHES NOMINAL |
LARGEST OUTSIDE DIAMETER | 0.150 INCHES NOMINAL |
TERMINAL TYPE AND QUANTITY | 1 ROUND CAP W/EARS |
TERMINAL DIAMETER | 0.304 INCHES MINIMUM AND 0.312 INCHES MAXIMUM |