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 5945-00-851-3553
NSN 6145-00-170-6467
NSN 5915-00-175-4718
NSN 7035-01-127-9019
NSN 5905-00-334-3587
NSN 6110-01-395-9585
NSN 5915-01-274-1411
NSN 5985-00-580-4760
NSN 5950-01-201-2316
NSN 5996-01-483-7369
NSN 6320-00-004-9158
NSN 5930-00-039-6924