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 6320-01-607-1491
NSN 7035-01-390-1132
NSN 5960-01-074-6110
NSN 4140-00-024-5555
NSN 5996-00-456-0895
NSN 6240-01-089-6149
NSN 5998-00-670-0369
NSN 5965-01-391-1703
NSN 5925-01-033-3853
NSN 6685-01-599-8468
NSN 6685-01-057-8679
NSN 6150-00-382-0033