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 4140-01-289-4811
NSN 5925-01-462-0068
NSN 6650-01-548-2123
NSN 5975-00-146-1797
NSN 2925-00-221-8529
NSN 6320-00-790-4844
NSN 6610-00-911-0276
NSN 6645-00-591-8036
NSN 6130-00-072-5105
NSN 5990-01-299-2014
NSN 6320-01-330-2138
NSN 5835-00-474-6085