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 5990-01-626-1249
NSN 6130-01-411-6586
NSN 5996-00-166-0037
NSN 6240-01-121-4124
NSN 5965-01-492-5695
NSN 6620-01-547-6088
NSN 6135-00-885-6003
NSN 6145-00-600-6359
NSN 5905-00-513-7167
NSN 5835-00-885-6030
NSN 6320-01-386-3491
NSN 5960-01-130-0141