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 6650-01-386-6711
NSN 7035-00-763-6180
NSN 5950-01-478-9570
NSN 5975-01-420-0404
NSN 5996-00-241-9376
NSN 5895-01-370-6897
NSN 5935-01-438-6217
NSN 5925-01-177-9077
NSN 4140-00-837-9898
NSN 6135-01-449-0625
NSN 6220-00-602-7756
NSN 6145-00-027-9852