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 5920-01-572-6347
NSN 5895-00-803-0934
NSN 5935-00-034-3615
NSN 5960-01-005-2568
NSN 5855-01-314-8335
NSN 6105-01-558-2041
NSN 2925-00-143-5859
NSN 5930-00-142-4753
NSN 5905-00-255-1543
NSN 5835-01-010-8143
NSN 7035-00-981-7216
NSN 5975-01-385-2241