A straight, hollow product, welded or seamless, of round, square, or any other cross section and continuous periphery, which does not conform in cross sectional dimensions to recognized pipe standards, or those in tables 1 through 10, appendix c, fiig a004a. It is designed to convey fluids, gasses, and/or semisolids. It may be rolled into coils for ease in handling. For items designed to join a tube or tube fitting to another tube, pipe, or hose or fitting, see adapter (as modified); coupling (as modified); or nipple (as modified). Excludes tube, bent (as modified); pipe, metallic; spacer, sleeve; metal bar (hollow); and items with fittings, except end protectors.
NSN 5905-01-543-1117
NSN 6240-01-357-7925
NSN 5960-01-504-3415
NSN 5945-01-567-6081
NSN 5998-01-422-1626
NSN 5965-01-113-7400
NSN 6105-01-357-3705
NSN 5905-00-547-6083
NSN 5945-00-661-0506
NSN 5835-01-282-6089
NSN 5930-01-605-3134
NSN 6130-00-164-3610