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 2925-01-463-0594
NSN 5975-01-601-3959
NSN 5855-01-391-7077
NSN 6240-01-633-9357
NSN 5985-00-396-3669
NSN 6645-00-664-4665
NSN 5985-01-188-7408
NSN 5996-00-810-5687
NSN 5950-01-013-4546
NSN 6135-01-377-5729
NSN 6150-00-829-7699
NSN 5905-01-586-3981