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 6105-01-409-2023
NSN 5910-01-589-2490
NSN 5998-01-645-2405
NSN 5960-01-191-1982
NSN 6645-01-122-9430
NSN 5999-01-432-6043
NSN 6650-01-519-9165
NSN 6240-01-152-2662
NSN 6220-01-539-5242
NSN 5985-01-206-5827
NSN 6110-01-496-9036
NSN 5998-00-132-1361