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 4140-00-256-1471
NSN 6130-00-205-1714
NSN 5905-00-239-0583
NSN 5998-01-160-7710
NSN 6610-00-105-1665
NSN 5915-01-284-6276
NSN 5855-00-586-6255
NSN 5998-01-196-9491
NSN 6135-01-448-4680
NSN 5985-00-205-2617
NSN 5910-01-179-3755
NSN 5895-01-333-4712