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 5965-00-062-0559
NSN 4140-01-082-3403
NSN 5990-01-591-8797
NSN 5925-01-514-2790
NSN 6105-00-625-4978
NSN 5960-01-632-6576
NSN 5920-00-192-1723
NSN 5985-01-308-9312
NSN 4140-01-193-8102
NSN 5895-01-437-0290
NSN 5965-01-168-8180
NSN 5990-00-794-5870