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 4140-01-107-5592
NSN 6110-00-244-1354
NSN 5975-01-471-8465
NSN 5835-01-167-1824
NSN 5975-00-406-4753
NSN 6130-01-165-7341
NSN 6620-01-513-2800
NSN 6320-00-593-0379
NSN 5910-01-633-9963
NSN 5965-00-132-0229
NSN 5835-01-163-4215
NSN 4140-01-370-1309