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 5998-00-116-8981
NSN 6150-01-229-7638
NSN 6320-01-185-3857
NSN 4140-01-425-1725
NSN 6130-01-397-6144
NSN 5965-01-454-8076
NSN 6150-01-186-0524
NSN 7035-00-803-3056
NSN 6610-01-623-6228
NSN 5990-01-548-3711
NSN 6645-01-348-5722
NSN 5835-00-642-8148