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 5965-00-964-1756
NSN 5895-01-020-3856
NSN 5905-01-523-8311
NSN 6105-01-331-9022
NSN 5998-01-431-4606
NSN 5945-01-262-3855
NSN 5950-01-390-2462
NSN 5985-01-244-8200
NSN 6110-01-432-8264
NSN 5975-01-516-4547
NSN 2925-01-394-9658
NSN 5935-01-382-9867