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 6105-00-793-0142
NSN 4140-00-215-8593
NSN 6620-01-453-6764
NSN 5925-00-009-9818
NSN 6240-00-234-5781
NSN 5999-01-138-7437
NSN 5996-01-604-9607
NSN 6220-01-412-7650
NSN 5910-01-599-5036
NSN 6150-01-658-4533
NSN 5999-01-354-1833
NSN 6145-01-617-1118