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 6110-01-430-3684
NSN 4140-01-502-8993
NSN 5910-00-275-6575
NSN 5910-01-276-8939
NSN 6645-00-759-3962
NSN 5910-01-465-0984
NSN 5960-01-365-2320
NSN 5975-01-431-7932
NSN 5920-00-866-3945
NSN 6650-00-891-9850
NSN 6130-00-111-3085
NSN 5835-00-253-3453