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 5935-00-583-2726
NSN 5945-00-449-7057
NSN 4140-00-541-4202
NSN 5998-01-200-6235
NSN 5915-01-523-0164
NSN 5975-00-473-7859
NSN 5835-01-519-3834
NSN 6685-00-058-9526
NSN 5905-01-013-9558
NSN 6610-00-935-7131
NSN 2925-01-181-3972
NSN 7035-01-317-7186