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 5910-01-032-7756
NSN 6145-01-426-6657
NSN 6105-00-365-4519
NSN 6105-01-604-2590
NSN 6135-01-184-0727
NSN 5925-01-290-4808
NSN 5945-00-459-7392
NSN 6320-00-270-8222
NSN 5950-00-101-2640
NSN 5935-01-472-9711
NSN 5999-00-553-9078
NSN 5930-01-075-6841