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 5920-01-049-8949
NSN 5915-01-592-0584
NSN 5905-01-585-4680
NSN 6105-01-250-2977
NSN 6135-00-519-1325
NSN 6145-01-181-6198
NSN 6145-01-442-7395
NSN 5999-01-027-1810
NSN 4140-01-262-1613
NSN 6610-01-212-4022
NSN 5985-01-480-2392
NSN 5999-01-430-0156