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 4140-00-498-6867
NSN 7035-01-413-6697
NSN 5999-01-337-4759
NSN 5920-01-624-5901
NSN 6610-01-278-9387
NSN 6220-00-010-5359
NSN 5965-00-475-2759
NSN 5925-00-431-3255
NSN 6610-01-242-9674
NSN 5915-00-076-9314
NSN 5998-01-489-7092
NSN 5930-00-984-0035