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 5905-00-621-5134
NSN 5925-01-261-7872
NSN 5905-01-541-5010
NSN 6110-01-211-6002
NSN 6145-01-351-5674
NSN 6145-01-023-2011
NSN 5965-01-633-1281
NSN 6220-01-484-6067
NSN 6645-01-363-0160
NSN 5996-01-415-3291
NSN 5930-01-288-6676
NSN 6220-00-111-0921