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 5835-01-050-9509
NSN 5965-00-706-7005
NSN 6320-01-216-1678
NSN 6150-01-456-0231
NSN 6610-01-447-1082
NSN 5985-01-009-9481
NSN 5835-00-065-6757
NSN 5990-00-473-1809
NSN 4140-01-570-5330
NSN 5895-00-665-3991
NSN 5895-01-422-4238
NSN 6220-01-395-2980