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 5895-00-773-2926
NSN 5910-01-110-3174
NSN 7035-00-585-2113
NSN 5835-01-104-5497
NSN 5998-01-330-3663
NSN 7035-00-803-3056
NSN 6110-01-416-3665
NSN 5975-01-016-7609
NSN 5855-01-593-5558
NSN 5990-00-965-0495
NSN 6645-01-237-2568
NSN 6650-01-523-9850