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: Cobalt, wrought, and articles thereof
NSN 6240-01-290-5165
NSN 5835-00-969-5771
NSN 5990-01-411-5930
NSN 5990-01-625-5923
NSN 5960-01-537-8161
NSN 6685-01-028-4072
NSN 5985-01-579-2192
NSN 6620-01-628-2620
NSN 2925-00-087-2465
NSN 5895-01-074-7902
NSN 6130-01-532-6559
NSN 5905-01-232-9746