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 5915-00-134-8716
NSN 5945-00-135-0228
NSN 6620-00-242-7032
NSN 5905-00-972-3370
NSN 6620-00-829-9677
NSN 4140-01-088-6981
NSN 5975-00-197-2048
NSN 5855-00-791-5000
NSN 6650-00-054-4721
NSN 6240-01-053-0666
NSN 5990-01-485-0260
NSN 5945-01-032-2050