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 7035-01-411-6062
NSN 5996-00-262-5094
NSN 6135-01-365-2707
NSN 5945-01-385-0184
NSN 5950-00-714-6855
NSN 5999-01-062-0302
NSN 5998-00-216-8107
NSN 5855-01-034-3845
NSN 5925-01-171-2948
NSN 6130-00-409-2951
NSN 5920-01-165-2909
NSN 5960-01-505-2426