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 6685-00-894-4098
NSN 6220-01-238-7585
NSN 6620-01-348-4799
NSN 4140-01-093-8110
NSN 5935-00-504-5968
NSN 5915-01-579-2093
NSN 2925-00-660-8131
NSN 6685-01-222-1762
NSN 5920-01-289-5691
NSN 5945-00-234-9285
NSN 5996-00-079-1268
NSN 5985-00-276-5368