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 6220-00-815-5071
NSN 5965-01-454-8076
NSN 6620-00-102-7442
NSN 5920-00-929-3213
NSN 5975-01-056-5036
NSN 5905-01-554-4713
NSN 5960-00-910-7597
NSN 6685-00-419-0643
NSN 6105-00-733-9226
NSN 5925-01-524-2585
NSN 6130-01-113-7566
NSN 6685-00-067-8884