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 6135-01-324-7718
NSN 6620-00-811-7614
NSN 6150-01-426-4511
NSN 6135-01-086-0809
NSN 6650-00-170-5095
NSN 6145-01-523-7322
NSN 6135-01-436-7035
NSN 5999-00-155-3088
NSN 5990-01-087-7081
NSN 6145-01-489-1003
NSN 5990-00-896-8930
NSN 5996-01-068-9103