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 6650-01-132-6860
NSN 6145-01-197-3887
NSN 5975-00-114-0019
NSN 6145-01-377-9847
NSN 6145-00-269-4271
NSN 5950-00-081-1905
NSN 5950-01-279-1275
NSN 7035-01-470-3455
NSN 5975-01-435-6457
NSN 5996-01-435-4889
NSN 6145-00-581-1629
NSN 6610-00-811-6072