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 5915-01-492-6153
NSN 6685-01-194-3931
NSN 6105-01-254-3626
NSN 5950-00-298-2042
NSN 5996-00-226-5364
NSN 6145-00-205-4046
NSN 5915-00-353-0853
NSN 5945-01-131-7591
NSN 6130-01-421-5400
NSN 6645-01-398-9102
NSN 5950-01-451-4538
NSN 5985-01-297-5162