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
NSN 6685-01-270-3835
NSN 5975-00-587-4871
NSN 5915-01-229-9193
NSN 5835-01-580-0446
NSN 5935-01-178-5694
NSN 4140-00-824-6053
NSN 5855-01-027-1571
NSN 5910-00-263-7884
NSN 5925-01-348-0826
NSN 5945-01-291-7778
NSN 6135-01-431-6801
NSN 7035-01-658-1623