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 5990-01-354-4812
NSN 5990-00-223-5938
NSN 5996-00-277-7384
NSN 2925-00-398-0253
NSN 5985-00-162-5936
NSN 5835-00-221-6628
NSN 4140-00-592-3318
NSN 6685-01-078-9314
NSN 5965-00-677-1461
NSN 5925-01-437-5725
NSN 5998-01-021-9541
NSN 6110-01-437-8559