1.5 inches x 4 inches
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 6320-01-302-5157
NSN 5990-00-083-5470
NSN 5935-01-337-4998
NSN 5985-01-497-1165
NSN 6150-01-584-9050
NSN 5910-01-527-2988
NSN 5985-00-900-0544
NSN 6650-00-872-0942
NSN 5915-01-287-3421
NSN 5895-01-602-3943
NSN 6240-00-870-9129
NSN 6110-00-159-0755