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 2925-01-072-7101
NSN 6145-00-317-2087
NSN 5985-01-265-8416
NSN 5905-00-434-2619
NSN 5930-00-801-7064
NSN 6130-01-555-8531
NSN 6685-00-580-2630
NSN 5925-01-401-5314
NSN 4140-01-190-1023
NSN 5915-01-126-9709
NSN 5925-01-453-7479
NSN 5998-00-150-9041