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
Classification: Spring washers and other lock washers, iron or steel
NSN 4140-01-544-1990
NSN 6150-01-366-1978
NSN 5895-01-543-3190
NSN 5855-01-569-7816
NSN 6650-00-500-6455
NSN 6105-00-837-8056
NSN 5920-01-459-7890
NSN 6610-00-320-4162
NSN 5930-00-777-3253
NSN 6650-01-467-8818
NSN 5950-01-343-7274
NSN 5925-00-684-6468