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 6145-01-167-8366
NSN 7035-01-196-3445
NSN 6130-00-879-9887
NSN 6105-00-038-0683
NSN 2925-00-801-8456
NSN 6645-00-590-8801
NSN 5945-00-775-2666
NSN 6240-01-411-8851
NSN 5965-01-032-9146
NSN 5925-01-050-8410
NSN 5965-00-342-5126
NSN 6150-00-399-1431