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 6240-00-536-1867
NSN 6320-01-265-0665
NSN 4140-01-437-3573
NSN 6685-01-467-6980
NSN 5950-01-124-9673
NSN 5960-01-106-3086
NSN 6110-01-605-4165
NSN 5905-01-471-5067
NSN 5835-00-233-6327
NSN 5910-01-075-6948
NSN 6110-01-322-6428
NSN 6685-00-295-6365