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 5960-00-359-7768
NSN 5855-01-517-7325
NSN 5990-00-316-8872
NSN 5905-01-234-0268
NSN 5990-00-093-6794
NSN 6110-01-546-0652
NSN 6650-01-290-0454
NSN 5990-01-159-5988
NSN 6105-01-327-8102
NSN 5930-01-220-1213
NSN 6320-01-501-7935
NSN 5985-00-133-5802