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 5996-01-206-2647
NSN 6130-01-221-4444
NSN 5950-01-076-4701
NSN 5835-01-156-5622
NSN 6650-00-590-9073
NSN 5996-01-561-4885
NSN 6135-00-203-9645
NSN 6150-00-479-2976
NSN 6105-01-394-7048
NSN 5960-01-266-1011
NSN 5998-01-521-0073
NSN 7035-00-009-8705