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 5855-01-540-6238
NSN 5945-01-463-6133
NSN 6685-00-364-3953
NSN 5835-01-477-0137
NSN 5925-01-268-1826
NSN 5950-01-614-0707
NSN 6220-01-152-2637
NSN 5855-01-435-1616
NSN 6145-00-560-5726
NSN 5975-00-146-0103
NSN 5895-01-494-3058
NSN 5905-00-804-0434