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 6320-00-070-4544
NSN 6685-01-055-6057
NSN 5990-01-045-2129
NSN 6620-00-135-0895
NSN 6110-00-618-4171
NSN 6620-01-062-1662
NSN 7035-01-085-5955
NSN 6150-01-100-4337
NSN 5930-01-219-9662
NSN 5996-00-575-6241
NSN 5996-01-352-7105
NSN 6145-00-804-7882