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 5996-01-589-0352
NSN 5895-00-013-9312
NSN 5998-01-616-5501
NSN 5910-01-367-6155
NSN 7035-01-145-5059
NSN 5920-01-512-8586
NSN 5895-01-431-8612
NSN 5910-01-364-0979
NSN 6650-00-597-7313
NSN 6220-01-446-6430
NSN 5950-01-411-9603
NSN 5985-00-365-6806