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 5996-01-450-1743
NSN 6685-01-069-1664
NSN 5910-00-144-3380
NSN 6685-00-516-2173
NSN 5930-01-557-2973
NSN 5895-00-351-5346
NSN 5935-01-169-1709
NSN 6150-01-595-5574
NSN 6685-01-283-4084
NSN 6220-00-915-0862
NSN 5998-01-024-9347
NSN 5915-01-340-4592