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 5975-01-364-0000
NSN 6135-00-782-6988
NSN 6610-01-188-8163
NSN 5960-01-533-5162
NSN 5895-01-323-7269
NSN 5855-01-041-3432
NSN 6110-01-446-6296
NSN 5930-01-363-9888
NSN 6320-01-352-5653
NSN 6645-00-971-2023
NSN 5855-01-534-3724
NSN 5905-00-207-3946