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 5985-01-338-3665
NSN 5935-01-626-2244
NSN 6135-01-462-6040
NSN 5895-00-059-7516
NSN 5905-00-679-9970
NSN 6150-00-088-7956
NSN 6105-01-252-6714
NSN 5910-01-071-3981
NSN 6150-01-009-9050
NSN 5985-01-283-5828
NSN 6110-01-409-2692
NSN 6105-01-277-0594