A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces
NSN 5960-01-010-6636
NSN 5895-00-701-2913
NSN 6685-00-458-8001
NSN 6220-00-322-2678
NSN 5835-00-289-9080
NSN 6240-00-594-7138
NSN 5895-01-468-4864
NSN 5985-01-523-6060
NSN 6105-01-316-8248
NSN 6110-01-360-1566
NSN 6685-00-789-3404
NSN 5935-01-278-2594