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 6320-01-631-7828
NSN 6650-00-829-4122
NSN 6130-01-231-8344
NSN 5999-01-392-6313
NSN 6240-01-348-8975
NSN 6130-00-061-7486
NSN 5996-01-146-2311
NSN 5945-01-139-5179
NSN 6105-01-537-4915
NSN 6130-01-400-6123
NSN 6130-00-186-8460
NSN 5996-01-337-6190