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 4140-00-116-1022
NSN 6610-01-018-9122
NSN 6145-01-260-1437
NSN 5835-01-270-7899
NSN 2925-00-103-2649
NSN 6135-01-460-3243
NSN 6650-00-488-8898
NSN 5996-00-222-6049
NSN 5998-01-555-7400
NSN 6610-01-522-3345
NSN 5915-01-550-9489
NSN 5945-01-233-3759