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 6110-01-245-8507
NSN 5930-01-432-1575
NSN 5935-01-431-7369
NSN 5975-01-310-4652
NSN 5999-00-289-9878
NSN 6645-01-641-1575
NSN 6620-01-089-4416
NSN 5945-00-092-2134
NSN 6645-00-114-2678
NSN 5835-00-269-2232
NSN 5990-01-108-7785
NSN 6610-01-415-0061