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 6320-00-908-6841
NSN 5925-01-159-2014
NSN 5835-00-794-7500
NSN 5935-01-421-4371
NSN 6240-00-460-2675
NSN 5945-01-386-6176
NSN 5998-01-579-9655
NSN 6220-00-617-1843
NSN 5895-01-616-7842
NSN 5950-00-822-3532
NSN 6110-01-653-5038
NSN 5975-01-400-0627