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 6645-01-642-3637
NSN 5920-01-445-6970
NSN 5935-01-194-5535
NSN 6135-01-477-5259
NSN 5985-01-592-3455
NSN 7035-01-106-3476
NSN 5975-01-652-9182
NSN 4140-01-615-5669
NSN 6685-00-050-3697
NSN 5990-01-595-4584
NSN 5960-01-575-7818
NSN 6610-01-197-9639