One pressure spring
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.
Classification: Carbon or graphite brushes of a kind used for electrical purposes
NSN 5960-01-376-1726
NSN 6110-00-144-6763
NSN 6135-01-255-4786
NSN 5985-00-978-9046
NSN 6320-00-149-7570
NSN 6145-01-074-2200
NSN 4140-01-426-8428
NSN 5930-00-141-9957
NSN 5990-01-079-3271
NSN 5990-01-476-8813
NSN 6145-00-789-7736
NSN 5905-00-706-6684