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 6240-00-959-6506
NSN 6240-00-836-4980
NSN 5950-01-120-5037
NSN 5975-00-508-1505
NSN 5910-01-514-2435
NSN 7035-01-449-1189
NSN 5835-01-518-4300
NSN 2925-01-426-3410
NSN 6320-00-082-5868
NSN 5999-00-840-8337
NSN 5990-00-672-1376
NSN 2925-00-945-0792