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 6240-01-113-6412
NSN 5855-00-361-0167
NSN 6645-01-246-7129
NSN 5990-00-107-7161
NSN 5999-01-544-8854
NSN 6685-01-261-2983
NSN 5985-01-005-4331
NSN 6145-00-232-0813
NSN 6240-01-232-2665
NSN 5855-00-327-2112
NSN 6105-00-484-5106
NSN 5905-01-233-3914