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 6145-01-145-5177
NSN 5996-01-098-1822
NSN 5975-01-429-8205
NSN 6145-01-132-1165
NSN 5835-00-902-8680
NSN 5920-00-609-7570
NSN 5835-00-480-5671
NSN 5910-00-681-6380
NSN 6645-01-388-0391
NSN 6685-00-993-8279
NSN 6145-01-618-6907
NSN 6220-01-640-9546