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 6150-00-985-2317
NSN 5965-00-275-0491
NSN 5999-01-366-4009
NSN 5935-01-368-9631
NSN 6240-00-471-5399
NSN 5985-00-199-8997
NSN 6645-00-079-1430
NSN 6135-00-405-1989
NSN 5990-00-258-0228
NSN 6145-00-134-7271
NSN 6650-01-633-9147
NSN 6145-01-337-5554