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 5990-01-063-2532
NSN 5895-00-258-9135
NSN 5905-01-155-3786
NSN 5920-00-584-4592
NSN 5945-01-557-2879
NSN 6220-00-848-1332
NSN 5998-00-337-2655
NSN 6145-01-157-2042
NSN 5910-01-502-3727
NSN 5910-00-007-2869
NSN 6620-01-529-6665
NSN 6610-01-081-7532