1 inch m.P.Female to .25 inch npt male hex 1.375 inch
No other part numbers with same form, fit, and function found.
A straight one-piece metallic pipe 12 inches(304 mm)or less in length having external threads of the same size on both ends. It may have a center section which is externally shaped to accommodate a wrench. For pipe having internal threads 12 inches(304 mm)or less in length see coupling,pipe. For pipe in excess of 12 inches(304 mm)see pipe as modified.
NSN 5925-00-556-7923
NSN 6610-01-468-6880
NSN 6650-01-563-4640
NSN 5945-01-509-7851
NSN 5935-00-836-8593
NSN 5998-00-661-0380
NSN 6150-00-928-4453
NSN 5935-01-051-4091
NSN 5835-00-435-6638
NSN 5930-01-042-5635
NSN 6620-00-754-7494
NSN 7035-00-465-3298