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 6685-00-960-7667
NSN 5960-01-648-1872
NSN 6105-01-601-1261
NSN 5996-01-067-8303
NSN 5950-01-383-0621
NSN 6150-00-056-8743
NSN 6145-01-014-8350
NSN 6320-01-326-1316
NSN 5930-01-600-3458
NSN 6145-00-508-8353
NSN 6320-01-373-9355
NSN 5985-01-122-1671