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 6240-00-646-6931
NSN 6610-01-308-6148
NSN 5855-00-051-2792
NSN 5950-01-251-7637
NSN 5935-01-120-2292
NSN 5999-01-248-0602
NSN 4140-00-824-8821
NSN 5835-00-419-0575
NSN 5998-01-010-7193
NSN 5925-00-392-2971
NSN 6135-01-546-4588
NSN 4140-00-618-5389