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 5905-01-442-6134
NSN 5920-01-032-4756
NSN 5895-01-519-3898
NSN 5990-01-196-2953
NSN 5950-01-459-1379
NSN 6610-01-534-6377
NSN 5996-01-423-5630
NSN 5975-01-075-8925
NSN 6240-01-633-9357
NSN 6650-01-370-3675
NSN 5950-00-275-2842
NSN 6130-01-596-5774