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 5950-00-615-4889
NSN 2925-00-251-0105
NSN 6220-01-425-1588
NSN 6650-00-021-9555
NSN 5990-00-969-5719
NSN 5990-01-400-3299
NSN 6105-00-300-5643
NSN 4140-01-570-2566
NSN 6240-01-085-2319
NSN 5930-01-408-2952
NSN 6650-01-645-2850
NSN 5999-01-024-9547