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 5905-01-646-1049
NSN 5945-01-048-6234
NSN 5855-01-003-7102
NSN 6130-01-100-3830
NSN 5920-00-771-7280
NSN 5835-00-187-1481
NSN 6240-01-417-6330
NSN 6105-00-959-5468
NSN 5895-01-331-3241
NSN 6645-00-268-4042
NSN 5945-01-378-6860
NSN 6150-01-602-9998