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 6130-01-485-2464
NSN 7035-01-286-2677
NSN 5910-01-442-3647
NSN 7035-01-176-4857
NSN 5835-00-501-2581
NSN 5960-01-349-8791
NSN 5905-00-954-5457
NSN 5905-01-047-0957
NSN 6105-00-336-3323
NSN 2925-00-546-3129
NSN 4140-01-351-3168
NSN 6240-00-853-3576