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 5945-01-077-9953
NSN 6645-01-359-5769
NSN 6320-00-322-3460
NSN 5999-00-174-2776
NSN 5910-01-400-0891
NSN 6320-01-390-5385
NSN 6105-00-299-6373
NSN 5895-01-603-0265
NSN 5895-01-246-4250
NSN 5930-00-369-1448
NSN 4140-00-560-8166
NSN 6240-01-344-5465