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 6320-01-046-5228
NSN 5960-01-408-8263
NSN 5910-00-069-7598
NSN 6645-00-909-2143
NSN 7035-01-045-7202
NSN 6150-01-483-0525
NSN 4140-00-854-8871
NSN 5905-01-581-8730
NSN 5905-01-653-3750
NSN 5910-01-260-7956
NSN 6110-01-429-7851
NSN 5930-01-456-8470