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 5985-00-402-2580
NSN 6105-00-001-6460
NSN 6135-01-385-7276
NSN 6620-01-656-4535
NSN 5915-01-222-0879
NSN 6145-00-103-9848
NSN 5999-00-752-1044
NSN 5935-00-183-9631
NSN 6130-01-425-8403
NSN 5905-01-623-2417
NSN 5910-01-567-0043
NSN 5965-01-622-3118