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 6150-01-019-8533
NSN 5996-01-025-5683
NSN 6150-01-471-0912
NSN 7035-01-029-7221
NSN 5895-01-467-2659
NSN 6150-00-974-9261
NSN 5965-01-331-9135
NSN 6150-01-056-5288
NSN 5920-01-233-1205
NSN 5945-01-377-5239
NSN 6650-00-187-5388
NSN 5950-01-447-0146