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 2925-01-224-1885
NSN 5855-01-068-3683
NSN 5915-00-050-7601
NSN 5996-01-164-6758
NSN 4140-00-185-9694
NSN 6145-00-173-5177
NSN 5895-00-288-5878
NSN 6105-01-059-2307
NSN 6610-01-164-8469
NSN 6610-00-185-9434
NSN 5910-00-168-9650
NSN 5960-00-275-7497