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 5998-00-125-7394
NSN 5950-01-297-9664
NSN 6240-01-251-2462
NSN 5925-01-607-0894
NSN 5920-01-076-4705
NSN 5910-00-111-3343
NSN 5835-01-138-8622
NSN 5910-01-380-8930
NSN 5965-01-545-5971
NSN 6620-01-367-2597
NSN 6220-00-130-1258
NSN 6220-01-503-9193