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 6220-00-950-4879
NSN 5925-01-224-6191
NSN 6320-01-193-8606
NSN 6620-01-014-6913
NSN 5985-01-614-8876
NSN 6150-01-122-3153
NSN 6650-01-446-6646
NSN 5835-00-092-1136
NSN 5895-00-738-3593
NSN 6320-00-174-1362
NSN 4140-01-420-4586
NSN 5910-01-421-9817