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 6130-01-424-0136
NSN 5996-01-532-6461
NSN 5930-01-501-1737
NSN 6220-00-942-8585
NSN 5915-01-154-7446
NSN 5835-00-572-7445
NSN 5945-01-538-7644
NSN 6650-01-514-7809
NSN 5910-01-334-9759
NSN 5996-00-607-5605
NSN 5925-01-249-5285
NSN 6220-01-146-5152