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 5965-01-371-1297
NSN 5895-00-824-1082
NSN 7035-01-307-5366
NSN 5960-01-142-1995
NSN 5935-01-422-0363
NSN 5998-01-365-8163
NSN 5945-01-034-2196
NSN 4140-01-634-0330
NSN 6130-01-465-6475
NSN 5895-01-258-7713
NSN 5915-01-257-4714
NSN 5998-01-423-1479