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 5985-00-728-0207
NSN 5920-01-343-2536
NSN 6135-01-388-2761
NSN 5950-01-147-5662
NSN 5920-01-185-2222
NSN 6145-01-529-3685
NSN 5935-00-698-6057
NSN 4140-01-510-9844
NSN 6135-00-801-3493
NSN 5835-00-924-4268
NSN 5895-01-512-0488
NSN 2925-01-406-7837