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 6110-01-526-1449
NSN 6135-01-539-7076
NSN 5950-01-218-8951
NSN 5965-00-497-1130
NSN 5855-01-208-1471
NSN 6135-01-612-4148
NSN 6105-01-242-4872
NSN 7035-00-252-7467
NSN 6110-00-078-8565
NSN 5925-01-378-8409
NSN 6110-00-393-1212
NSN 5999-00-431-5472