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 5998-01-605-0426
NSN 5985-01-479-0323
NSN 6110-01-375-5568
NSN 5925-01-476-7536
NSN 5895-01-084-3692
NSN 6650-00-933-3250
NSN 5975-00-116-3874
NSN 6620-01-012-2852
NSN 6320-01-230-8444
NSN 5855-01-151-4233
NSN 6645-01-450-5175
NSN 5920-01-487-3700