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 6105-00-620-5820
NSN 6240-01-381-2275
NSN 5835-01-024-9249
NSN 6650-01-555-7384
NSN 5895-01-053-5461
NSN 5925-00-369-1596
NSN 6650-01-408-0422
NSN 5855-01-458-8137
NSN 6645-01-179-0243
NSN 5925-00-657-3092
NSN 6150-01-597-9495
NSN 5855-00-466-2309