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 6110-00-205-1778
NSN 6220-01-393-8864
NSN 5930-01-103-6202
NSN 4140-01-095-8466
NSN 5965-01-292-8307
NSN 5985-01-232-4497
NSN 6650-00-067-3572
NSN 6610-01-436-5236
NSN 6650-01-556-1929
NSN 5945-01-580-8921
NSN 6110-01-334-3010
NSN 7035-01-271-1643