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 5990-01-056-6413
NSN 5998-01-557-4938
NSN 6130-01-409-0817
NSN 2925-01-437-9041
NSN 5945-01-173-9997
NSN 6320-01-388-3125
NSN 5935-01-488-3110
NSN 5965-01-393-3413
NSN 6645-01-462-2101
NSN 5999-01-602-9383
NSN 5965-00-321-8456
NSN 6130-01-375-9462