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
NSN 6130-00-202-0027
NSN 6685-00-144-6362
NSN 6105-00-087-0402
NSN 6110-01-212-2859
NSN 5985-01-567-2642
NSN 5975-01-072-4464
NSN 5915-00-557-1760
NSN 6320-01-573-6490
NSN 2925-01-614-3634
NSN 6620-00-824-4609
NSN 5835-01-384-3206
NSN 5960-00-066-2573