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 6610-01-538-4660
NSN 6610-01-133-2602
NSN 2925-01-462-1620
NSN 5905-00-209-0394
NSN 5835-01-062-2235
NSN 5835-00-978-9679
NSN 6685-01-382-6767
NSN 5965-01-320-1808
NSN 4140-01-631-1896
NSN 5996-00-067-7624
NSN 6320-01-015-9856
NSN 5999-01-323-1633