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 5960-01-088-9090
NSN 5990-01-296-8190
NSN 5985-01-269-8285
NSN 6145-01-647-8838
NSN 5930-00-646-9400
NSN 5975-00-689-5615
NSN 6645-01-223-7274
NSN 6620-01-487-8735
NSN 5945-01-025-1163
NSN 5998-01-414-4241
NSN 6145-00-985-3284
NSN 6620-01-578-6562