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 6110-01-286-5512
NSN 6240-00-419-4301
NSN 5920-00-520-6169
NSN 5965-01-200-6613
NSN 6130-01-544-8916
NSN 5920-00-806-5613
NSN 5996-00-226-5364
NSN 6130-01-470-4392
NSN 6620-00-169-1609
NSN 6610-01-004-5856
NSN 5920-01-117-5053
NSN 6685-01-600-0433