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 5999-01-560-2661
NSN 6105-01-416-9297
NSN 7035-01-003-9142
NSN 5950-01-337-3199
NSN 2925-00-338-4667
NSN 6145-01-648-9628
NSN 5920-01-076-2679
NSN 5835-01-090-0784
NSN 5996-01-570-2796
NSN 6645-01-100-3296
NSN 2925-01-180-7793
NSN 5835-01-436-1797