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 5998-00-291-4889
NSN 5999-00-679-9934
NSN 5920-01-602-0309
NSN 5945-00-471-3693
NSN 6105-01-287-9756
NSN 4140-00-256-9023
NSN 5905-01-576-8394
NSN 6685-00-983-5326
NSN 6145-01-202-8838
NSN 5920-01-141-6885
NSN 6320-01-390-5385
NSN 5990-00-044-8862