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 5945-01-323-6946
NSN 5835-00-289-9080
NSN 6610-01-419-4123
NSN 5910-01-591-6801
NSN 5945-01-625-5918
NSN 5990-01-060-3687
NSN 6650-01-227-1632
NSN 4140-01-265-0731
NSN 6620-00-785-6019
NSN 5925-01-532-3196
NSN 6145-00-900-6157
NSN 6220-01-352-5425