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 5835-01-380-5943
NSN 6150-00-030-3981
NSN 5965-00-931-4136
NSN 4140-01-156-5333
NSN 5855-00-631-4565
NSN 5950-01-116-3676
NSN 4140-01-133-0471
NSN 6135-01-365-2707
NSN 5910-01-494-8386
NSN 5930-01-482-9220
NSN 5999-01-006-0375
NSN 6145-01-342-9693