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 6150-00-359-2019
NSN 5965-00-857-1038
NSN 5999-01-651-8864
NSN 5990-01-642-5748
NSN 5990-01-443-2931
NSN 6650-01-203-4746
NSN 5905-01-517-3489
NSN 5920-00-384-8926
NSN 5985-01-357-8907
NSN 6105-01-194-2548
NSN 5925-01-291-6711
NSN 5835-00-816-0394