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 5925-00-870-3582
NSN 5990-01-443-2931
NSN 6610-01-127-0724
NSN 5998-00-158-5422
NSN 5910-00-247-6849
NSN 6130-00-904-1716
NSN 6320-00-360-1744
NSN 6685-00-935-6961
NSN 5999-01-414-9823
NSN 5895-01-477-7386
NSN 6645-01-259-4231
NSN 5945-01-222-0847