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 4140-01-218-2476
NSN 5945-01-617-9768
NSN 2925-01-236-3547
NSN 5990-00-185-5888
NSN 6620-01-253-0374
NSN 6130-00-862-8737
NSN 5930-01-460-9717
NSN 6685-01-221-9410
NSN 7035-01-089-3521
NSN 5855-01-191-3404
NSN 6145-00-296-0085
NSN 5998-00-684-8186