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 6240-01-023-7720
NSN 6130-01-529-4129
NSN 6110-01-492-4856
NSN 5930-00-862-7468
NSN 5910-00-948-3130
NSN 6220-01-497-9607
NSN 4140-01-297-8324
NSN 6620-01-350-0323
NSN 5930-00-793-6725
NSN 5965-01-316-9859
NSN 5985-01-650-4655
NSN 5990-00-336-2054