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 6240-01-100-4158
NSN 6650-00-146-6485
NSN 5895-01-386-7696
NSN 6650-01-113-7563
NSN 6620-00-836-0399
NSN 5855-00-149-0766
NSN 5895-01-374-0596
NSN 5975-00-941-5073
NSN 5855-01-547-2537
NSN 6110-01-554-7406
NSN 6130-01-231-7333
NSN 6645-00-531-4820