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 6220-01-551-8277
NSN 6650-01-334-9410
NSN 6150-01-363-6150
NSN 6105-00-672-5891
NSN 6105-01-067-9320
NSN 6645-00-356-0864
NSN 5998-01-346-7046
NSN 6135-01-166-7355
NSN 5855-01-187-2293
NSN 6620-01-632-2154
NSN 5999-01-019-1326
NSN 5835-01-012-1436