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 5910-01-109-1864
NSN 5935-01-413-9155
NSN 5935-01-437-5628
NSN 5990-00-949-8451
NSN 6320-01-377-0033
NSN 5950-00-099-9612
NSN 4140-01-130-7858
NSN 6105-01-363-9225
NSN 6110-00-932-1590
NSN 5925-01-598-3230
NSN 5996-01-630-8108
NSN 5935-01-071-6140