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 6320-01-384-3850
NSN 6135-00-152-8729
NSN 6320-01-519-8767
NSN 5990-01-168-0820
NSN 6320-01-093-5738
NSN 5950-01-372-7028
NSN 4140-00-170-5152
NSN 6650-00-617-3984
NSN 6110-01-451-2013
NSN 5835-01-416-6455
NSN 5945-00-415-5651
NSN 6130-01-578-6832