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 5855-01-422-5413
NSN 5935-01-299-1686
NSN 4140-00-195-7336
NSN 4140-01-406-2993
NSN 5835-01-487-3042
NSN 6240-00-143-7513
NSN 6645-00-652-6723
NSN 7035-01-487-4947
NSN 5996-01-627-1138
NSN 5935-01-104-5141
NSN 5905-01-460-4353
NSN 5920-01-406-6637