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 6645-01-504-3394
NSN 5965-01-241-9865
NSN 5950-01-046-0387
NSN 5855-00-797-8217
NSN 5996-00-788-7670
NSN 6220-01-215-3575
NSN 6145-01-362-4393
NSN 6220-01-239-3135
NSN 5930-01-486-3339
NSN 6135-01-633-8502
NSN 5990-01-443-2931
NSN 5925-01-140-2773