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 6130-01-367-7138
NSN 6645-00-526-9476
NSN 5950-00-593-5665
NSN 5905-01-198-9417
NSN 5920-01-459-5823
NSN 6105-01-502-9759
NSN 7035-01-408-6802
NSN 4140-00-960-8222
NSN 6145-01-492-4554
NSN 5920-01-250-6066
NSN 4140-01-132-4527
NSN 5910-01-314-3460