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 6130-01-301-4837
NSN 4140-01-598-1830
NSN 5930-00-710-3047
NSN 5965-01-328-7526
NSN 7035-01-292-2580
NSN 6685-00-214-3722
NSN 5990-01-032-3832
NSN 5999-01-145-4274
NSN 6150-01-242-9684
NSN 5975-00-469-9238
NSN 6105-01-440-9860
NSN 6130-00-148-6189