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 4140-01-107-2685
NSN 6105-01-575-9379
NSN 5855-01-366-2429
NSN 5910-01-456-7102
NSN 5930-01-291-5537
NSN 5935-01-443-5431
NSN 5905-01-442-8992
NSN 6240-00-886-3278
NSN 6220-01-203-4559
NSN 6645-01-188-0213
NSN 5965-01-388-1379
NSN 5960-01-364-1318