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 5999-01-249-3169
NSN 5935-01-050-8417
NSN 6650-01-168-8451
NSN 6135-00-334-4500
NSN 5905-01-570-6765
NSN 5965-01-043-9357
NSN 5910-01-226-8310
NSN 6650-01-033-6667
NSN 5835-00-794-7500
NSN 2925-00-772-5611
NSN 6130-01-209-5148
NSN 5999-01-351-0003