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 6135-00-803-3012
NSN 6150-01-221-9164
NSN 6145-01-376-4794
NSN 5950-01-296-2794
NSN 5945-01-447-1109
NSN 5965-01-520-5210
NSN 2925-01-646-9112
NSN 5998-01-414-5789
NSN 7035-00-753-0695
NSN 6145-01-028-1571
NSN 5990-01-633-9503
NSN 6135-01-518-4507