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 6220-00-874-2886
NSN 5945-01-433-2797
NSN 5895-01-044-1977
NSN 5905-00-969-8992
NSN 6105-00-707-5962
NSN 6240-01-306-4320
NSN 5998-01-499-8069
NSN 5910-01-232-1256
NSN 7035-00-300-3208
NSN 5910-00-177-4472
NSN 6130-00-925-2038
NSN 5965-01-496-4122