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 5905-01-300-4967
NSN 5915-01-474-5720
NSN 6650-01-581-3614
NSN 6110-01-579-0063
NSN 5965-01-250-3214
NSN 6150-00-580-0511
NSN 6620-01-275-9777
NSN 6220-00-419-0635
NSN 5996-00-762-5899
NSN 7035-01-027-8569
NSN 5905-01-629-0774
NSN 6650-01-454-0684