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 6110-01-494-5728
NSN 5996-00-525-1777
NSN 5905-01-435-6357
NSN 6150-01-542-6580
NSN 5998-00-115-5158
NSN 7035-00-104-7613
NSN 5915-00-151-7849
NSN 6240-00-470-4662
NSN 6610-01-450-5688
NSN 5925-01-570-7047
NSN 5999-01-606-6146
NSN 5930-01-408-2548