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 5855-00-927-5726
NSN 6150-01-131-3678
NSN 6220-00-354-8287
NSN 6150-01-171-6789
NSN 5945-01-603-6399
NSN 6145-01-314-3497
NSN 5835-01-104-5707
NSN 5930-00-939-1955
NSN 5895-01-027-2461
NSN 6320-01-585-8468
NSN 6150-01-556-6327
NSN 6130-01-485-2018