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 5905-00-989-0938
NSN 5985-01-044-9741
NSN 5905-01-605-4978
NSN 6240-01-142-2963
NSN 6610-01-577-8685
NSN 6650-00-966-5205
NSN 6240-00-889-1825
NSN 5935-01-217-1703
NSN 5950-01-252-8163
NSN 5920-00-155-2173
NSN 5930-01-055-0596
NSN 6110-01-462-0770