A circular shaped flexible or hinged device, and an attached replaceable friction lining with associated engagement and release linkage. It stops or slows the motion of revolving elements by contracting upon the outer surface or expanding upon the inner surface of a drum.
NSN 5930-01-461-8362
NSN 5935-01-031-1129
NSN 6240-01-606-8924
NSN 5950-01-406-4603
NSN 6645-00-884-5845
NSN 6145-01-329-6982
NSN 6105-01-462-1657
NSN 6685-01-445-6488
NSN 5915-01-170-3407
NSN 6145-01-024-5572
NSN 5930-00-585-7058
NSN 2925-01-660-0669