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
Classification: Copper washers including spring washers not threaded
NSN 6135-01-022-5427
NSN 5999-00-260-0471
NSN 6150-01-259-2166
NSN 6240-00-539-9770
NSN 5996-01-173-9030
NSN 6220-01-397-2846
NSN 5950-01-534-4840
NSN 5990-01-591-8797
NSN 5925-01-455-2581
NSN 6650-00-346-8672
NSN 5985-01-446-6868
NSN 2925-01-426-3410