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 5996-01-023-8370
NSN 6620-01-607-5738
NSN 5975-01-114-8071
NSN 2925-01-016-3111
NSN 5996-01-191-7687
NSN 5990-00-821-0103
NSN 5999-01-634-0576
NSN 5985-01-512-0372
NSN 5999-01-602-8262
NSN 5835-00-198-4936
NSN 5895-00-216-5849
NSN 5935-00-473-3144