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 5895-01-296-1866
NSN 5895-01-658-7188
NSN 5835-01-174-7700
NSN 6105-00-468-1633
NSN 6130-01-267-2453
NSN 6685-00-066-8955
NSN 6145-01-401-3713
NSN 6220-01-370-4215
NSN 6130-01-352-5644
NSN 6150-01-463-9203
NSN 6620-01-246-4314
NSN 6320-01-380-7372