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 5960-01-528-1147
NSN 6650-01-454-3678
NSN 5925-00-316-5312
NSN 5990-01-430-4651
NSN 5835-00-233-6327
NSN 6685-00-239-4941
NSN 6145-00-140-8226
NSN 5985-01-029-3648
NSN 5999-01-560-7974
NSN 5999-01-567-3718
NSN 6105-01-253-8858
NSN 5985-00-740-7154