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 5965-00-317-1679
NSN 5996-01-062-0807
NSN 5935-01-160-9132
NSN 5930-00-770-6498
NSN 6610-01-633-8931
NSN 2925-01-197-7864
NSN 6685-00-248-6990
NSN 6150-01-485-3478
NSN 5996-00-173-9652
NSN 5905-01-009-8979
NSN 5935-01-130-8073
NSN 6135-00-112-8637