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 6105-00-153-0238
NSN 5960-00-784-6103
NSN 6110-01-464-3717
NSN 5965-00-478-3442
NSN 6650-01-240-2334
NSN 6610-01-444-0953
NSN 5950-00-269-4805
NSN 6610-01-601-1833
NSN 5920-01-292-2570
NSN 6685-00-972-8492
NSN 5930-01-242-9431
NSN 6145-01-449-1885