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 5915-01-350-8680
NSN 5960-01-340-4487
NSN 5910-00-244-9651
NSN 5990-01-617-5156
NSN 5945-01-398-6873
NSN 5996-01-500-7871
NSN 6105-01-421-6925
NSN 5950-00-132-6427
NSN 2925-01-069-5324
NSN 5895-01-454-3555
NSN 6685-00-499-9233
NSN 6220-01-461-2910