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 6145-00-103-3385
NSN 2925-01-491-3270
NSN 7035-00-922-5700
NSN 2925-01-134-9175
NSN 5975-00-419-7819
NSN 6685-01-289-4808
NSN 6145-00-432-4840
NSN 5935-00-572-5074
NSN 6645-01-280-5395
NSN 5945-01-090-0890
NSN 5999-01-056-2107
NSN 5925-01-069-2201