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 4140-01-436-6811
NSN 5855-00-548-4742
NSN 5855-01-095-5299
NSN 5999-00-984-4044
NSN 6650-01-157-8806
NSN 5945-00-481-9033
NSN 5910-01-357-1716
NSN 5855-01-057-7818
NSN 5910-00-106-0933
NSN 5985-00-353-6339
NSN 5910-01-291-6111
NSN 5998-00-676-6922