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 6645-00-716-8049
NSN 5960-00-661-0477
NSN 4140-01-123-9149
NSN 5990-01-017-3397
NSN 5910-01-168-3929
NSN 6620-00-477-0654
NSN 6650-01-318-9413
NSN 6130-00-602-3979
NSN 5925-01-109-3582
NSN 6135-00-998-5884
NSN 5855-01-158-2709
NSN 6130-00-434-9766