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 6130-00-475-7043
NSN 6320-01-181-9474
NSN 5999-01-510-5585
NSN 5975-00-456-2257
NSN 6240-01-518-3874
NSN 5990-00-087-6177
NSN 5915-00-123-6722
NSN 5915-00-330-9691
NSN 6145-01-220-9872
NSN 5835-00-233-6327
NSN 5985-01-219-6970
NSN 6135-01-138-4895