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 5945-01-485-7638
NSN 5950-01-104-6193
NSN 5998-00-277-7552
NSN 6130-00-753-7732
NSN 5835-01-326-8953
NSN 5985-00-062-2370
NSN 6320-01-216-1678
NSN 5975-00-827-1107
NSN 5999-01-139-4116
NSN 2925-01-474-3363
NSN 5998-01-477-8174
NSN 6240-01-042-3650