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 5835-00-933-9609
NSN 7035-01-605-3375
NSN 6610-01-654-8929
NSN 5835-01-200-3244
NSN 6320-01-136-8505
NSN 5965-01-470-0393
NSN 5925-00-267-3044
NSN 5835-01-264-8782
NSN 5920-00-621-6601
NSN 5999-01-299-4471
NSN 5925-00-005-3694
NSN 5996-01-191-8758