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 5960-00-829-3429
NSN 5910-01-559-6638
NSN 5990-01-206-3606
NSN 4140-00-819-5917
NSN 5990-01-388-0252
NSN 5930-00-621-4537
NSN 6610-00-780-4696
NSN 2925-01-389-6874
NSN 5925-00-800-5350
NSN 5895-01-198-9485
NSN 6620-01-271-0711
NSN 6220-00-489-1440