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 5960-01-327-0334
NSN 6620-00-901-4523
NSN 6240-01-593-2170
NSN 5990-01-652-7373
NSN 5975-01-225-9516
NSN 6610-01-265-1824
NSN 5965-00-233-3851
NSN 5999-01-625-0587
NSN 5965-01-080-9808
NSN 5945-00-136-2507
NSN 5990-00-386-4951
NSN 6620-01-310-0216