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 6145-01-628-3707
NSN 2925-00-156-8963
NSN 5996-00-351-2369
NSN 4140-00-893-2754
NSN 5855-00-014-5008
NSN 6240-00-646-6931
NSN 4140-00-099-9205
NSN 5996-01-295-0710
NSN 5920-01-277-2099
NSN 4140-01-028-2004
NSN 6130-01-062-9090
NSN 6110-01-158-8008