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 6685-01-314-7140
NSN 6110-01-415-0589
NSN 5990-00-910-8084
NSN 6650-00-213-7065
NSN 5935-01-311-8818
NSN 5835-01-178-4154
NSN 6220-01-359-1593
NSN 2925-01-331-5039
NSN 6130-00-097-8657
NSN 5935-01-272-1949
NSN 5996-01-170-1915
NSN 4140-01-426-8428