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 6620-01-094-6549
NSN 5920-01-180-8307
NSN 5950-00-161-6522
NSN 6620-01-242-7236
NSN 6240-01-539-2806
NSN 5985-01-452-0383
NSN 6130-00-227-2124
NSN 5996-01-219-3778
NSN 5945-00-220-6789
NSN 5920-01-468-5911
NSN 5999-01-576-8594
NSN 5915-01-564-0972