The threads are npt. Has cutting edges to insure grounding.
NSN 6620-01-308-5723
NSN 5915-01-422-0564
NSN 6110-00-948-3204
NSN 5985-00-435-8397
NSN 5965-01-468-0587
NSN 5960-01-195-6905
NSN 6110-01-375-6736
NSN 5985-01-166-8291
NSN 5915-01-091-0936
NSN 6645-01-364-2992
NSN 6130-01-599-8514
NSN 2925-00-228-8854
Last Updated: 11/15/2024