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 5920-00-362-1376
NSN 6685-01-387-1900
NSN 7035-01-369-1445
NSN 4140-00-316-5383
NSN 5999-01-282-2847
NSN 5915-01-281-7553
NSN 6150-01-481-9989
NSN 5999-01-386-3179
NSN 5960-00-624-9402
NSN 6135-01-255-9129
NSN 5915-01-445-6577
NSN 4140-01-172-4637