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 6150-01-521-3031
NSN 7035-01-237-8653
NSN 5925-00-918-5531
NSN 5999-01-231-9728
NSN 6220-00-262-7863
NSN 6650-01-272-3204
NSN 5975-00-740-5905
NSN 5935-01-454-9549
NSN 5835-01-326-6104
NSN 6110-01-619-9301
NSN 5999-00-778-6340
NSN 5855-00-925-0114