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 5930-01-417-2595
NSN 6320-00-343-1798
NSN 6145-01-370-4485
NSN 5990-00-351-5479
NSN 4140-01-628-1811
NSN 5990-00-824-8093
NSN 5915-01-261-2236
NSN 6620-01-531-3250
NSN 5915-00-177-3460
NSN 6645-00-542-1734
NSN 5990-01-550-7827
NSN 6650-00-217-6292