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 5945-00-243-2470
NSN 7035-00-834-2090
NSN 2925-00-142-9919
NSN 4140-01-200-5032
NSN 6650-00-287-5868
NSN 5990-00-543-0234
NSN 5998-01-388-8348
NSN 6135-01-154-3526
NSN 5925-00-953-5801
NSN 6105-00-786-7104
NSN 5910-01-017-4315
NSN 6130-00-233-7639