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 5910-01-445-4678
NSN 7035-00-264-7543
NSN 7035-01-347-4429
NSN 6135-01-282-4326
NSN 5835-01-003-8076
NSN 5950-01-542-9358
NSN 6620-01-488-9547
NSN 5855-00-149-0766
NSN 5998-01-605-0213
NSN 5935-00-702-1707
NSN 5965-01-065-5544
NSN 6145-00-278-0697