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 5925-01-594-1873
NSN 5910-00-894-0851
NSN 5998-00-291-8874
NSN 5975-01-529-8627
NSN 6110-00-679-2206
NSN 5930-01-472-2026
NSN 6620-00-403-1142
NSN 5920-00-862-8734
NSN 6610-01-492-2630
NSN 2925-01-633-4048
NSN 5920-01-426-4128
NSN 5990-01-019-6609