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 5965-00-639-6621
NSN 7035-00-238-3662
NSN 6130-01-044-6382
NSN 5990-01-591-8797
NSN 5945-01-100-2676
NSN 5925-01-408-1143
NSN 6130-01-462-2048
NSN 5965-01-547-4779
NSN 5920-01-068-3135
NSN 5965-00-811-3793
NSN 5920-01-395-3020
NSN 5965-00-779-9546