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 6130-01-424-0737
NSN 6105-00-101-3699
NSN 6145-00-521-0001
NSN 6145-00-070-2385
NSN 5905-01-142-1108
NSN 7035-01-476-7787
NSN 5930-00-306-7251
NSN 5945-01-347-5267
NSN 6610-01-222-2495
NSN 5945-01-453-3395
NSN 6650-01-272-9746
NSN 5950-00-762-2772