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 5985-00-288-1786
NSN 2925-00-180-2532
NSN 5835-01-658-8290
NSN 6320-01-116-3980
NSN 5998-00-124-7375
NSN 6130-01-417-2885
NSN 5990-01-602-6701
NSN 5930-01-249-9892
NSN 6130-00-404-2119
NSN 6220-00-759-7942
NSN 5965-01-597-5895
NSN 5855-00-247-7219