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 5910-00-836-8588
NSN 2925-01-434-2502
NSN 5930-01-101-5151
NSN 6650-01-364-0299
NSN 5930-01-145-4376
NSN 6650-00-471-1117
NSN 6320-01-019-1028
NSN 6650-00-364-7866
NSN 5925-01-479-4274
NSN 6650-01-510-9488
NSN 6320-01-476-7702
NSN 5910-00-156-7293