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 6240-00-502-7710
NSN 5965-00-261-8086
NSN 6145-01-535-7062
NSN 5960-01-276-7836
NSN 5965-01-470-9834
NSN 6620-01-391-7331
NSN 5945-01-634-0588
NSN 5945-00-975-7355
NSN 5935-01-557-2639
NSN 6620-01-562-3862
NSN 7035-01-238-9301
NSN 6240-00-571-8449