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 5835-01-245-8077
NSN 6650-01-132-6860
NSN 6645-01-016-1306
NSN 5915-01-135-5677
NSN 4140-00-137-2493
NSN 6320-00-036-3688
NSN 6685-01-317-3659
NSN 7035-01-601-1493
NSN 6320-01-513-9166
NSN 5998-00-925-0733
NSN 5895-01-506-8948
NSN 5990-01-382-5364