National Item Identification Number
00-239-4051
002394051
5977-00-239-4051
5977002394051
National Stock Number
Item Name
BRUSH,ELECTRICAL CONTACT
Federal Supply Class
5977
Description
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.
Commercial and Government Entity Code (Supplier Data)
79500
03486
HOMEWOOD PRODUCTS CORPORATION
WESCO DIV
820 WASHINGTON BLVD
PITTSBURGH
PA
15206
412-665-2700
1CPB0
WESCO DISTRIBUTION INC
548 S PARK BLVD
COLONIAL HEIGHTS
VA
23834
804-520-5954
79500
79500
Reference Numbers (Part Numbers)
S1260222
1260222
1260222
1260222
29-D-280ITEM 1
Required Categories
STYLE DESIGNATOR
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
BODY STYLE
WI
Required Description
A1 ONE PIECE
ELECTROGRAPHITIC
CARBONE GRADE WP48B MFR REF SINGLE MATERIAL RESP