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 6610-00-064-9351
NSN 5895-00-375-1949
NSN 5996-01-384-2115
NSN 5975-01-342-0564
NSN 6320-00-035-8781
NSN 5985-01-119-4155
NSN 5855-01-461-9207
NSN 6110-01-102-2370
NSN 5990-00-467-7431
NSN 5950-01-471-8138
NSN 6110-01-227-3055
NSN 6135-00-505-0679