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 5998-01-052-5406
NSN 6110-00-862-3097
NSN 6150-01-607-6420
NSN 6105-01-135-1956
NSN 7035-00-361-5975
NSN 6320-01-166-3602
NSN 5945-01-588-5250
NSN 5999-01-247-6223
NSN 6650-00-477-4538
NSN 5975-01-077-0509
NSN 6610-00-993-8276
NSN 5996-01-229-9580