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 5965-01-474-5654
NSN 4140-01-604-3870
NSN 6620-00-241-2165
NSN 7035-00-406-0568
NSN 6150-01-186-1018
NSN 5990-01-615-7823
NSN 6320-01-326-1316
NSN 6135-01-142-6456
NSN 6150-01-141-2406
NSN 6620-00-955-6122
NSN 5855-01-381-6052
NSN 5975-01-287-6088