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 5920-01-087-6073
NSN 5975-00-317-3770
NSN 5935-01-227-4516
NSN 5996-00-007-8510
NSN 5990-01-411-8548
NSN 6320-00-116-3658
NSN 5920-01-076-7045
NSN 6150-01-499-3346
NSN 5975-01-043-1398
NSN 6220-01-438-1849
NSN 6105-00-462-3295
NSN 2925-01-068-3844