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 5950-01-442-6188
NSN 5935-01-243-1672
NSN 5950-00-715-5210
NSN 6150-01-423-2545
NSN 5910-01-175-1770
NSN 6610-00-925-5064
NSN 7035-00-421-8710
NSN 5945-00-269-5375
NSN 5935-01-630-8280
NSN 5965-00-035-4556
NSN 5996-00-907-5066
NSN 5915-01-082-8292