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 6145-01-376-0161
NSN 5925-01-579-9694
NSN 5915-01-626-0572
NSN 5985-01-490-6736
NSN 6105-01-176-4342
NSN 6220-00-358-9580
NSN 6130-01-036-2627
NSN 5895-00-920-7142
NSN 6620-01-174-0308
NSN 5915-00-932-1403
NSN 6145-00-472-9413
NSN 6135-01-633-8502