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 5930-00-426-2671
NSN 6620-01-463-1373
NSN 5920-01-350-3163
NSN 5895-00-720-4148
NSN 6220-01-412-7650
NSN 2925-01-101-4655
NSN 5998-00-155-4666
NSN 6220-00-383-4474
NSN 5999-01-268-5217
NSN 5985-00-288-6001
NSN 6240-00-084-0176
NSN 5895-00-278-5194