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 6130-00-970-2874
NSN 5910-00-540-5768
NSN 6135-01-576-9616
NSN 5975-01-193-4877
NSN 5835-00-723-2505
NSN 5999-00-938-8711
NSN 5925-01-009-5626
NSN 6105-00-539-8231
NSN 5975-01-500-2227
NSN 2925-00-794-8761
NSN 6650-01-063-0035
NSN 6220-00-056-8827