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 5855-00-631-4565
NSN 5910-01-644-6442
NSN 5985-00-205-9568
NSN 6135-01-327-2092
NSN 6620-01-270-0478
NSN 5985-00-277-7371
NSN 6220-01-571-7526
NSN 6110-01-525-2223
NSN 6220-01-626-0513
NSN 5960-01-272-2124
NSN 5925-01-582-0969
NSN 6620-00-730-8699