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 5999-00-368-8428
NSN 4140-01-634-0330
NSN 5950-00-931-6949
NSN 5990-01-449-7090
NSN 5985-01-061-6302
NSN 6610-00-466-3104
NSN 5910-00-091-9546
NSN 2925-01-513-9114
NSN 5975-01-119-8782
NSN 5960-01-503-0362
NSN 5990-00-382-5885
NSN 5960-00-224-6549