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 5998-01-468-5460
NSN 6130-01-102-6812
NSN 6610-00-459-4582
NSN 6105-01-455-9848
NSN 6620-01-618-9854
NSN 5905-01-624-8719
NSN 6685-00-932-8990
NSN 6240-01-499-2579
NSN 2925-01-330-2988
NSN 5945-01-494-8272
NSN 5930-01-596-7386
NSN 4140-01-589-2215