A circular shaped flexible steel device, having a replaceable friction lining, designed to contract upon the outer surface or expand against the inner surface of a drum to retard or stop motion.
NSN 5925-01-560-0561
NSN 5895-00-421-6522
NSN 5996-01-306-7160
NSN 5999-00-633-0394
NSN 5935-01-196-4152
NSN 6650-01-414-3333
NSN 6220-01-546-3235
NSN 6645-01-609-4753
NSN 5998-01-487-2394
NSN 5915-00-192-3109
NSN 5925-01-011-4734
NSN 6105-01-106-4649