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 5985-00-279-9914
NSN 6620-01-329-7510
NSN 5905-01-168-1726
NSN 5985-01-248-5798
NSN 6610-00-440-3250
NSN 5950-00-946-2682
NSN 5985-00-080-8648
NSN 6150-00-773-5147
NSN 6645-00-342-5956
NSN 5960-01-069-2009
NSN 5910-00-168-3466
NSN 4140-01-446-8592