Thread size is 1/8 in npt
NSN 6650-00-650-8080
NSN 6145-01-225-5822
NSN 6110-01-529-3388
NSN 5905-00-379-4658
NSN 5935-01-314-4016
NSN 5965-00-893-6602
NSN 2925-00-233-5644
NSN 5935-00-145-5632
NSN 5975-01-580-1530
NSN 5975-01-188-7901
NSN 4140-01-199-9771
NSN 5905-01-627-6469