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 5950-01-558-8110
NSN 5935-01-284-8944
NSN 6220-01-091-2470
NSN 5905-00-989-7109
NSN 6320-01-181-9474
NSN 5950-00-815-4640
NSN 6320-01-652-3806
NSN 5975-00-827-1107
NSN 6110-00-236-4161
NSN 5920-01-220-3037
NSN 5990-00-193-3028
NSN 5975-01-652-5605