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 6620-00-417-6285
NSN 6150-00-956-5836
NSN 6320-00-174-1362
NSN 4140-01-154-9630
NSN 2925-01-141-7563
NSN 6220-00-572-3790
NSN 6320-00-931-4855
NSN 5945-01-100-4045
NSN 6610-01-333-9543
NSN 6220-00-252-0702
NSN 5965-01-094-6602
NSN 6130-01-591-2517