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 6610-00-247-5200
NSN 5930-01-305-1925
NSN 5985-01-089-8621
NSN 6610-00-837-3012
NSN 6240-00-565-9141
NSN 5945-00-501-1494
NSN 2925-00-917-2842
NSN 5915-01-461-2425
NSN 5985-01-506-0841
NSN 5999-01-544-6771
NSN 6135-01-307-6006
NSN 5960-01-250-5502