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 5835-01-384-3206
NSN 4140-01-038-6749
NSN 5930-01-382-9798
NSN 6150-01-256-6493
NSN 6650-01-595-9621
NSN 5910-01-010-8357
NSN 4140-00-988-5427
NSN 6240-01-387-7178
NSN 6110-00-109-5758
NSN 5998-01-130-5220
NSN 5910-01-013-9388
NSN 5960-00-644-4982