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 5895-01-057-5814
NSN 7035-00-973-9215
NSN 5935-01-246-9229
NSN 5895-01-272-0796
NSN 5985-00-181-0575
NSN 5895-01-124-0171
NSN 5835-01-386-4027
NSN 5920-00-933-1767
NSN 6110-01-217-2870
NSN 5950-01-508-3612
NSN 5975-00-524-8644
NSN 6135-00-422-3967