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 5990-00-104-4903
NSN 5915-01-175-9451
NSN 7035-00-153-3826
NSN 6105-00-830-2996
NSN 5965-01-529-0579
NSN 6240-01-415-8479
NSN 5975-01-655-9132
NSN 5960-01-422-3269
NSN 5945-01-483-1316
NSN 6105-01-448-2655
NSN 6130-00-595-5943
NSN 5985-00-169-3680