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 6150-00-162-8259
NSN 6130-00-316-5509
NSN 6105-01-133-8460
NSN 4140-01-465-8611
NSN 6105-00-235-7982
NSN 5910-01-199-7339
NSN 6645-01-383-6514
NSN 5835-01-414-3258
NSN 5945-00-262-2968
NSN 4140-01-432-4027
NSN 5910-01-495-1575
NSN 5930-01-141-9332