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 6650-01-580-4321
NSN 5895-01-416-6243
NSN 6150-01-227-5650
NSN 5975-01-011-5521
NSN 5905-00-243-3180
NSN 5930-01-248-3489
NSN 6685-00-473-2423
NSN 5935-01-064-3769
NSN 6320-00-882-7061
NSN 6150-00-982-2785
NSN 6620-01-536-7799
NSN 5855-01-454-5653