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 5960-01-157-7009
NSN 6610-01-312-5788
NSN 5930-01-148-4722
NSN 6650-01-207-2905
NSN 5999-00-135-0825
NSN 5975-01-444-4832
NSN 6145-00-370-1964
NSN 5945-00-243-2040
NSN 5960-00-145-9361
NSN 6150-01-604-0849
NSN 5920-01-610-0049
NSN 4140-01-188-8160