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 6685-00-017-9516
NSN 6105-01-144-2544
NSN 5965-00-051-6434
NSN 6150-01-459-8026
NSN 6130-00-700-1190
NSN 6320-01-326-1316
NSN 6620-00-165-1749
NSN 5835-01-460-0582
NSN 5985-00-256-5022
NSN 6220-01-270-5118
NSN 5965-00-739-2063
NSN 4140-01-462-0268