An item specifically designed to be inserted between (2) two disk, clutch. It has a centrally located hole and its outer peripheral may include lugs or slot and the like.
NSN 5985-00-612-3380
NSN 6240-01-179-4547
NSN 5920-01-355-8325
NSN 5895-01-311-9172
NSN 6220-01-537-0129
NSN 7035-00-585-2113
NSN 6150-00-284-9133
NSN 6150-01-634-0575
NSN 5985-01-047-1908
NSN 5915-01-446-7238
NSN 5920-01-292-7060
NSN 4140-01-580-2166