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 5990-01-386-5561
NSN 6650-00-882-3576
NSN 6240-01-110-6235
NSN 5835-00-269-2232
NSN 5996-01-050-4925
NSN 6320-01-154-1099
NSN 6130-00-141-8317
NSN 5945-01-202-8363
NSN 5990-01-065-0492
NSN 6685-00-163-9276
NSN 6240-01-600-1092
NSN 5996-00-503-5306