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 5965-00-458-7321
NSN 6145-01-449-1885
NSN 6135-00-542-6216
NSN 6320-01-162-5977
NSN 6150-01-549-3888
NSN 5985-01-059-5117
NSN 6145-01-360-9285
NSN 5935-01-161-9601
NSN 6610-01-035-1252
NSN 5935-00-740-8759
NSN 5855-00-472-2055
NSN 5935-00-328-4710