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 5975-01-156-4343
NSN 6150-01-411-6299
NSN 5996-00-976-1429
NSN 5975-00-499-0791
NSN 5990-01-200-1505
NSN 5996-01-566-0344
NSN 5945-01-037-7058
NSN 6240-01-208-9587
NSN 6135-00-906-0984
NSN 5985-00-106-5301
NSN 4140-01-026-2725
NSN 5950-01-308-2080