81346 astm a733 with part number a733s-13cfg
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.
Classification: Other fittings nesoi of iron or nonalloy steel
NSN 7035-01-322-8180
NSN 6220-01-262-3549
NSN 5996-01-375-4583
NSN 5905-01-170-8906
NSN 5996-01-113-6362
NSN 5960-01-449-5726
NSN 5910-00-184-8249
NSN 5895-01-120-7958
NSN 5855-01-591-0466
NSN 5835-01-399-5820
NSN 5910-01-585-8540
NSN 5996-01-649-3986