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 6645-01-369-4371
NSN 5905-01-545-4003
NSN 2925-01-554-5246
NSN 5895-00-472-9829
NSN 5935-00-659-3951
NSN 6130-01-367-3988
NSN 6240-00-789-3370
NSN 5985-01-257-7316
NSN 6320-01-550-3420
NSN 5855-00-436-3852
NSN 6135-01-360-1620
NSN 5996-01-142-9125