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 6130-01-050-3578
NSN 5905-00-179-6691
NSN 5930-00-926-7544
NSN 5996-00-807-8749
NSN 4140-01-104-9279
NSN 6685-00-437-3633
NSN 5999-01-410-9792
NSN 6110-01-393-5093
NSN 6240-00-458-4662
NSN 5985-01-218-5643
NSN 4140-01-240-3300
NSN 6685-01-169-0915