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 5965-01-578-6911
NSN 5985-01-500-4283
NSN 5985-01-171-6401
NSN 6610-00-234-3918
NSN 5965-00-396-3411
NSN 5975-01-170-3480
NSN 2925-01-550-0177
NSN 5915-01-050-1390
NSN 5996-01-316-9090
NSN 6240-01-461-5966
NSN 5998-01-468-9356
NSN 7035-01-041-2754