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 6645-01-223-7274
NSN 5835-01-414-3258
NSN 5930-01-479-4808
NSN 5855-01-264-8599
NSN 5925-01-247-6543
NSN 5998-01-632-1670
NSN 5965-00-554-4138
NSN 6620-00-431-3837
NSN 5925-00-522-2593
NSN 6240-01-189-0184
NSN 6320-01-484-7734
NSN 5920-00-136-9459