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 6650-01-487-7510
NSN 6105-00-866-0368
NSN 5985-00-990-6853
NSN 6110-01-577-4718
NSN 5960-00-607-0091
NSN 5915-01-578-7264
NSN 6145-01-047-0555
NSN 6105-01-215-7241
NSN 5985-00-918-3843
NSN 6145-00-119-8201
NSN 6145-01-050-7531
NSN 5910-01-390-3492