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 5910-00-893-4197
NSN 5915-00-370-4813
NSN 5999-00-584-1867
NSN 7035-01-514-4617
NSN 5945-00-088-2643
NSN 5990-00-147-3144
NSN 4140-00-491-7699
NSN 6645-01-502-3068
NSN 7035-01-633-1920
NSN 5996-01-378-5175
NSN 6320-00-394-8458
NSN 5999-01-634-0576