NSN 5977-00-284-9966
Part Details | ELECTRICAL CONTACT BRUSH
5977-00-284-9966 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: SCD1058312, SCD105831-2, 5977-00-284-9966, 00-284-9966, 5977002849966, 002849966
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
59 | JAN 01, 1963 | 00-284-9966 | 00302 ( BRUSH, ELECTRICAL CONTACT ) |
REFERENCE DRAWINGS & PICTURES
RECTANGULAR SLIP RING

FLAT WITH RECTANGULAR SLOT

CONVEX

ONE PIECE

Cross Reference | NSN 5977-00-284-9966
Part Number | Cage Code | Manufacturer |
---|---|---|
SCD105831-2 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
Technical Data | NSN 5977-00-284-9966
Characteristic | Specifications |
---|---|
STYLE DESIGNATOR | ONE PIECE |
MATERIAL | ELECTROGRAPHITIC |
MATERIAL DOCUMENT AND CLASSIFICATION | NATIONAL CARBON CO,GRADE AY MFR REF SINGLE MATERIAL RESPONSE |
BODY STYLE | RECTANGULAR SLIP RING |
WIDTH | 0.125 INCHES NOMINAL |
THICKNESS | 0.156 INCHES NOMINAL |
LENGTH | 0.313 INCHES NOMINAL |
CONTACT FACE STYLE | CONVEX |
RADIUS | 0.250 INCHES NOMINAL |
BEVEL ANGLE | 10.0 DEGREES NOMINAL |
TOP STYLE | FLAT WITH RECTANGULAR SLOT |
SLOT DEPTH | 0.031 INCHES NOMINAL |
SLOT WIDTH | 0.031 INCHES NOMINAL |
OUTER EDGE TO SLOT EDGE DISTANCE | 0.046 INCHES NOMINAL |
SHUNT INSULATION PROVISION AND QUANTITY | 1 INSULATED |
SHUNT POSITION DESIGNATOR | 4 |
PERIPHERAL SPEED | 4000 FEET PER MINUTE |