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 5950-01-255-7469
NSN 6150-01-192-2921
NSN 6620-01-576-7723
NSN 6145-01-123-3793
NSN 5910-01-551-6165
NSN 6110-01-201-7939
NSN 6645-00-216-6126
NSN 6130-00-100-0175
NSN 5835-01-619-6268
NSN 6135-01-277-7907
NSN 5910-00-189-3681
NSN 5960-01-098-8437