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 6685-01-435-4072
NSN 4140-01-608-3992
NSN 5945-00-529-0409
NSN 6130-01-424-0737
NSN 6620-01-117-0834
NSN 5950-01-123-4455
NSN 6110-00-659-3348
NSN 4140-01-056-4453
NSN 5935-01-432-3779
NSN 5905-01-559-8410
NSN 5965-01-615-8762
NSN 5925-01-473-8450