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 5930-01-611-6282
NSN 6130-00-285-8119
NSN 6240-00-660-8849
NSN 6105-01-590-8972
NSN 6685-00-377-5334
NSN 6610-01-119-7873
NSN 5998-01-340-1565
NSN 6685-01-401-5360
NSN 6650-01-068-3997
NSN 4140-01-604-2287
NSN 5975-01-560-6928
NSN 5835-01-350-0566