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 6145-01-622-3613
NSN 5985-00-222-6066
NSN 5990-01-431-3725
NSN 6105-01-423-8242
NSN 4140-01-439-3329
NSN 6610-01-215-4857
NSN 5920-01-134-5033
NSN 5895-01-420-4038
NSN 5950-01-204-8853
NSN 6145-01-386-4299
NSN 4140-00-924-8116
NSN 5895-01-469-7056