A nut on which has been assembled a nonremovable washer. An integral feature is incorporated for locking on the threads of a mating member.
NSN 5905-00-483-0570
NSN 5996-00-083-0346
NSN 5895-01-440-4307
NSN 6135-00-274-4037
NSN 6610-01-380-2087
NSN 5945-01-440-1185
NSN 6220-01-157-0628
NSN 5835-00-518-4507
NSN 5835-01-433-8066
NSN 6110-01-424-8277
NSN 5998-00-688-8603
NSN 5895-00-731-4935