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 6320-01-397-9995
NSN 5990-01-227-6526
NSN 6645-01-620-4740
NSN 6135-01-625-0765
NSN 6135-01-469-7574
NSN 6685-01-286-9555
NSN 6240-01-659-0229
NSN 5985-01-206-2434
NSN 6150-00-880-2825
NSN 5835-01-386-4027
NSN 5935-00-448-2461
NSN 5920-01-139-5137