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 2925-00-261-5800
NSN 5960-00-636-4834
NSN 5990-01-590-4515
NSN 5925-00-426-4754
NSN 6110-01-225-6303
NSN 5925-01-406-5626
NSN 6105-00-275-0826
NSN 5999-00-959-2486
NSN 6240-01-513-0482
NSN 5975-00-207-3416
NSN 6105-00-915-6601
NSN 5905-00-588-9910