A nut on which has been assembled a nonremovable washer. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 5915-00-402-9040
NSN 4140-01-012-2460
NSN 5935-00-318-1687
NSN 5855-00-916-2236
NSN 5960-01-218-2858
NSN 6610-01-220-2967
NSN 5895-01-634-0630
NSN 6620-00-850-3365
NSN 4140-01-293-1332
NSN 5945-01-063-8198
NSN 6645-01-218-5234
NSN 6320-01-421-3777