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 5855-01-624-5761
NSN 5905-00-872-0492
NSN 5835-01-366-5907
NSN 6110-00-213-6627
NSN 6620-01-452-4034
NSN 5910-00-007-7606
NSN 5925-00-226-1155
NSN 6150-01-116-6898
NSN 5965-01-514-0932
NSN 2925-01-004-5627
NSN 4140-01-251-4367
NSN 5985-01-256-3514