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 6240-01-023-2013
NSN 5915-01-003-0984
NSN 6320-01-381-7023
NSN 5945-00-008-2615
NSN 6620-00-825-2227
NSN 5996-00-838-0687
NSN 6650-01-308-0445
NSN 6685-01-616-3023
NSN 6220-01-601-1812
NSN 5855-00-586-6255
NSN 6135-01-523-3198
NSN 6130-01-621-8958