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 5975-01-617-9170
NSN 4140-00-255-2458
NSN 5960-00-405-1284
NSN 5910-01-161-4718
NSN 5950-01-497-0474
NSN 5855-00-411-8688
NSN 6620-01-503-2667
NSN 5985-01-443-3287
NSN 6150-01-483-1857
NSN 5905-01-361-7681
NSN 6105-00-356-1955
NSN 5910-01-441-2301