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 5965-01-490-6704
NSN 6110-00-409-8125
NSN 5920-01-488-6605
NSN 5855-01-100-3272
NSN 5950-01-568-7016
NSN 6135-01-210-8715
NSN 5996-01-646-7872
NSN 4140-00-674-2856
NSN 6145-00-809-9532
NSN 5915-01-397-2501
NSN 6610-00-814-1847
NSN 5920-01-205-3442