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 5855-01-410-8979
NSN 5990-00-757-5262
NSN 7035-01-226-2545
NSN 5998-01-444-6870
NSN 5925-00-145-5512
NSN 5996-00-076-2267
NSN 5996-01-589-9828
NSN 5895-01-515-4222
NSN 6240-00-689-5659
NSN 4140-00-019-1697
NSN 6320-01-106-4414
NSN 6145-00-681-1585