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.
Classification: Tubes and pipes, aluminum alloy, seamless
NSN 6110-00-237-4862
NSN 6145-01-412-1769
NSN 6110-00-583-9821
NSN 5835-00-419-6576
NSN 5895-01-045-3201
NSN 5935-00-834-6643
NSN 6650-00-876-0152
NSN 5835-01-367-4330
NSN 6130-00-210-4195
NSN 6130-01-446-4497
NSN 6150-01-386-3767
NSN 5998-01-029-4046