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 5915-01-030-7748
NSN 6240-01-660-3503
NSN 6650-00-050-8823
NSN 5996-00-201-6921
NSN 5905-01-003-6619
NSN 6610-01-058-2366
NSN 6645-00-998-2918
NSN 5835-01-384-3206
NSN 6650-01-112-6879
NSN 6620-00-147-6034
NSN 6110-00-269-2696
NSN 5855-01-035-2866