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 6650-01-109-4735
NSN 5895-01-247-8998
NSN 6135-00-891-4944
NSN 6145-01-621-5010
NSN 6240-00-557-3426
NSN 7035-00-320-5644
NSN 5915-00-813-6822
NSN 5945-01-435-5874
NSN 5910-01-100-4010
NSN 6220-00-472-8119
NSN 5855-01-236-9645
NSN 6645-01-423-9361