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 5855-01-149-4110
NSN 5915-01-461-2425
NSN 5975-00-089-9660
NSN 5960-00-537-4101
NSN 6150-00-834-0537
NSN 6130-01-333-9595
NSN 6240-00-932-1331
NSN 4140-01-055-6355
NSN 5965-00-420-9203
NSN 6145-01-003-9741
NSN 5910-00-372-4555
NSN 4140-01-530-5755