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 6610-00-278-7647
NSN 5920-00-933-5439
NSN 6240-00-435-0433
NSN 6220-00-186-8565
NSN 5925-01-512-9934
NSN 5975-00-246-4906
NSN 5915-00-039-5192
NSN 6620-00-646-9474
NSN 5905-00-030-5557
NSN 6130-01-165-1127
NSN 6105-00-226-0211
NSN 6650-00-373-9220