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 5975-00-574-4247
NSN 5905-00-379-4658
NSN 6130-00-230-9186
NSN 5996-00-052-0842
NSN 2925-01-197-7864
NSN 4140-00-283-6843
NSN 2925-00-080-2124
NSN 6620-00-555-3992
NSN 5945-00-012-8605
NSN 5999-01-372-2349
NSN 5999-01-032-5527
NSN 6650-01-480-2687