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 5910-01-625-1902
NSN 6135-01-545-6582
NSN 6150-01-335-0679
NSN 5910-00-467-2754
NSN 7035-00-408-0269
NSN 5910-00-723-9361
NSN 5835-01-531-0379
NSN 6620-00-153-0982
NSN 6150-00-717-8942
NSN 6610-01-280-9729
NSN 5965-00-222-7394
NSN 4140-01-266-4519