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 6105-01-365-2634
NSN 5975-01-187-0810
NSN 6620-01-230-0197
NSN 6645-00-124-9939
NSN 5855-01-515-2135
NSN 5990-01-147-5225
NSN 5999-01-500-9311
NSN 6145-01-512-1870
NSN 5835-01-629-2044
NSN 5965-01-452-4189
NSN 7035-01-196-3445
NSN 5895-00-956-5580