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 5965-00-716-7078
NSN 5910-00-156-7293
NSN 6150-01-395-0661
NSN 5965-01-104-5102
NSN 5930-01-041-0813
NSN 6620-00-596-1951
NSN 6650-00-170-5095
NSN 5835-01-025-8761
NSN 5910-01-490-7723
NSN 5925-01-139-6337
NSN 5998-01-224-7116
NSN 5835-01-564-5575