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 6610-01-476-7412
NSN 5835-00-238-1516
NSN 5920-01-245-3584
NSN 5945-00-458-3366
NSN 5910-01-034-3197
NSN 6240-00-557-4402
NSN 6105-01-648-8053
NSN 6130-00-458-8298
NSN 5895-01-653-5406
NSN 4140-00-876-9285
NSN 4140-01-277-2548
NSN 2925-01-549-6360