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 5915-01-441-2238
NSN 6150-00-959-1911
NSN 6610-01-395-4918
NSN 2925-00-254-9776
NSN 5965-01-474-5654
NSN 6685-00-134-8379
NSN 5930-00-721-4305
NSN 6145-01-520-5441
NSN 6150-00-978-7338
NSN 5920-01-317-1801
NSN 5965-01-604-7571
NSN 4140-00-654-9146