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 6240-01-517-7566
NSN 5999-01-419-5008
NSN 4140-00-406-4369
NSN 6320-00-459-8973
NSN 6620-01-082-5997
NSN 6220-01-056-2056
NSN 5998-01-446-0434
NSN 4140-00-473-8189
NSN 5855-01-145-4903
NSN 4140-01-653-5785
NSN 5915-00-224-5202
NSN 5835-01-332-2867