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 6110-00-247-0211
NSN 6135-00-412-1687
NSN 6320-01-192-0332
NSN 5855-00-237-4088
NSN 6685-01-434-4374
NSN 5895-01-617-9475
NSN 5930-00-984-7107
NSN 6320-01-333-5782
NSN 6685-01-089-9606
NSN 5910-01-236-6733
NSN 5930-01-441-1350
NSN 5905-00-278-5764