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 5996-01-373-9107
NSN 5925-01-508-4145
NSN 5895-00-482-7335
NSN 5895-00-518-4954
NSN 6620-01-106-3553
NSN 6130-00-862-5516
NSN 6130-01-038-6085
NSN 6650-00-889-6802
NSN 5990-01-089-6743
NSN 5925-00-060-6732
NSN 6145-01-023-1526
NSN 6220-00-862-3221