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 5855-01-302-9778
NSN 5920-01-592-0161
NSN 5925-00-603-8077
NSN 5990-01-558-1892
NSN 5930-00-155-5917
NSN 5905-00-205-8955
NSN 5905-00-630-5263
NSN 5999-01-167-5052
NSN 5960-01-171-8944
NSN 5985-01-534-6500
NSN 5920-00-884-3405
NSN 6610-00-729-6479