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 5920-01-301-3837
NSN 5835-00-537-7780
NSN 5930-01-037-8539
NSN 6240-00-344-8582
NSN 5855-01-408-3154
NSN 7035-01-484-5416
NSN 5920-01-318-1702
NSN 5930-01-479-3969
NSN 5855-01-555-0028
NSN 5895-01-440-3436
NSN 4140-01-394-5655
NSN 5905-00-160-7684