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 5920-00-238-6491
NSN 5996-01-414-1685
NSN 7035-01-027-1718
NSN 6130-00-525-9975
NSN 5950-01-240-8871
NSN 6105-01-536-3901
NSN 6610-00-518-4919
NSN 6650-00-195-7519
NSN 6320-01-019-1028
NSN 5930-00-769-1159
NSN 4140-00-720-1836
NSN 6110-01-148-1682