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 5915-01-243-1100
NSN 6110-01-522-7875
NSN 6220-01-276-9860
NSN 2925-00-194-7407
NSN 6105-01-359-1463
NSN 5996-01-123-9038
NSN 6135-01-168-2944
NSN 6620-00-469-4571
NSN 6145-01-297-9585
NSN 6145-00-374-9237
NSN 5835-00-231-9544
NSN 6130-00-073-8787