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 5965-00-739-2063
NSN 6685-01-231-9583
NSN 6685-00-817-5694
NSN 6145-00-930-4972
NSN 6620-01-508-1996
NSN 5915-01-379-5530
NSN 6135-01-463-2445
NSN 6645-01-291-6732
NSN 6135-00-062-5080
NSN 5998-01-342-5874
NSN 6240-01-539-6658
NSN 4140-01-451-3774