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 2925-01-528-7333
NSN 5920-00-100-7219
NSN 6220-01-150-7287
NSN 6110-01-437-6430
NSN 5915-01-391-2570
NSN 4140-00-205-6491
NSN 5975-01-376-9352
NSN 5945-01-516-0753
NSN 6645-01-560-3034
NSN 6105-01-359-1463
NSN 6685-01-458-5966
NSN 6685-01-328-7447