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 5910-01-610-2013
NSN 5835-01-576-9013
NSN 5990-00-919-0900
NSN 6240-01-481-1796
NSN 5965-01-259-8810
NSN 5945-01-210-6426
NSN 6610-01-083-1446
NSN 5999-01-461-6402
NSN 5910-01-439-4734
NSN 5985-00-940-9872
NSN 6685-01-513-9053
NSN 6150-01-503-9362