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 6150-01-560-2570
NSN 6105-01-259-4649
NSN 6150-00-873-7568
NSN 5930-01-581-3702
NSN 5935-01-303-2700
NSN 6650-00-087-6428
NSN 5999-01-346-2244
NSN 6620-01-535-6925
NSN 6220-01-142-3148
NSN 5910-00-939-2401
NSN 5905-01-076-1519
NSN 5910-00-417-0825