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 5965-01-272-4199
NSN 6110-01-407-1267
NSN 6130-01-295-2076
NSN 5935-00-642-0626
NSN 4140-01-046-8196
NSN 6105-01-073-9530
NSN 2925-01-611-2423
NSN 2925-01-612-0405
NSN 5945-01-324-8066
NSN 6645-01-133-8359
NSN 5935-01-098-1382
NSN 5945-01-480-6201