Dyed deep yellow
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 4140-01-557-2938
NSN 6130-00-392-5990
NSN 5960-01-244-5442
NSN 2925-00-019-9649
NSN 5945-01-388-4083
NSN 5998-01-641-5929
NSN 5965-01-468-6186
NSN 7035-01-567-8088
NSN 6220-01-425-1132
NSN 6645-01-357-3018
NSN 5925-00-135-3440
NSN 6130-00-452-1486