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 5975-01-013-9247
NSN 6650-01-607-8388
NSN 4140-01-058-6602
NSN 5915-01-364-7917
NSN 5996-01-651-2285
NSN 5985-00-018-0689
NSN 6135-00-593-6831
NSN 6145-01-412-0926
NSN 5925-00-760-2622
NSN 5996-00-903-6308
NSN 6620-01-503-6576
NSN 5945-01-397-7255