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 6650-01-211-5628
NSN 5975-01-388-7431
NSN 7035-01-384-4383
NSN 6150-00-495-4021
NSN 6240-00-209-1883
NSN 7035-01-555-8289
NSN 6240-00-272-8601
NSN 6110-01-367-6526
NSN 5920-00-574-7510
NSN 5915-00-856-3950
NSN 6685-01-580-7991
NSN 6110-01-647-4589