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 5975-00-244-0706
NSN 6135-00-125-5265
NSN 5950-01-015-7490
NSN 6150-01-235-3918
NSN 6620-01-158-3125
NSN 6610-01-470-0165
NSN 5915-00-147-0603
NSN 5996-00-865-3513
NSN 6240-00-546-2244
NSN 5950-00-326-1814
NSN 6320-00-098-2858
NSN 6650-01-068-3997