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 4140-00-165-6535
NSN 5999-00-779-6755
NSN 6650-00-101-0559
NSN 5945-01-179-7893
NSN 5910-00-205-9320
NSN 5930-00-182-7617
NSN 5895-00-276-7916
NSN 5945-00-988-6483
NSN 5910-00-780-5461
NSN 5998-00-906-0442
NSN 5975-01-487-6947
NSN 6105-01-313-3835