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 6650-01-328-5135
NSN 5930-01-305-5329
NSN 5935-00-005-5738
NSN 2925-01-172-9209
NSN 5835-00-405-4560
NSN 4140-01-144-5179
NSN 6620-01-422-7012
NSN 6150-00-753-3950
NSN 7035-01-300-7608
NSN 6320-00-456-0836
NSN 5996-01-087-5954
NSN 5965-01-612-8098