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 5910-01-160-7584
NSN 5945-01-298-9151
NSN 5960-01-500-6615
NSN 6110-01-472-2953
NSN 5915-00-718-5452
NSN 6110-01-341-3514
NSN 6645-00-279-1777
NSN 6220-01-386-0859
NSN 5960-01-444-2205
NSN 5915-00-036-9529
NSN 5855-01-040-9233
NSN 5925-01-445-4555