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 6150-00-252-4886
NSN 6645-00-724-6128
NSN 5990-01-512-9129
NSN 6150-01-423-4225
NSN 6145-01-298-6996
NSN 4140-01-583-7401
NSN 4140-00-528-2921
NSN 5835-01-449-7511
NSN 6135-01-502-5787
NSN 5835-01-263-1293
NSN 5910-01-172-2557
NSN 5930-01-452-9294