3/8 npt
A pipe fitting primarily designed for permanent installation during piping systems operations to fit into another pipe or pipe fitting for sealing. It usually is threaded.
NSN 6645-00-459-3313
NSN 6320-00-032-4853
NSN 6620-01-379-3300
NSN 5945-01-323-7894
NSN 5905-01-540-6243
NSN 5920-01-350-4426
NSN 6135-01-029-9315
NSN 6105-01-422-1835
NSN 5999-00-525-3995
NSN 6620-00-280-2874
NSN 6130-00-372-4322
NSN 4140-01-044-0144