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 5915-01-327-3617
NSN 5960-01-062-9106
NSN 5935-01-143-3998
NSN 5965-01-447-2943
NSN 6145-01-498-1987
NSN 6650-01-227-6032
NSN 6610-00-958-0294
NSN 4140-00-252-0879
NSN 6650-01-338-3823
NSN 5935-01-258-5351
NSN 6220-01-025-0482
NSN 6220-01-309-1803