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 5945-01-062-5628
NSN 5835-01-588-6533
NSN 5999-01-542-1224
NSN 5998-01-024-7867
NSN 6620-01-230-8064
NSN 6685-01-113-0461
NSN 5935-01-276-4707
NSN 5935-01-102-6059
NSN 5975-01-088-1608
NSN 5950-01-523-9173
NSN 6150-01-151-4684
NSN 6320-01-246-4390