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 6150-00-158-5620
NSN 5920-01-656-5648
NSN 6150-01-376-3048
NSN 6105-00-187-6070
NSN 5855-01-372-9728
NSN 5895-01-526-2251
NSN 6145-01-011-3231
NSN 5835-01-555-8963
NSN 5965-01-392-0049
NSN 5920-01-416-3692
NSN 5975-00-920-6514
NSN 5990-01-374-3877