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 6685-01-346-2213
NSN 6645-00-910-6956
NSN 5920-01-556-2156
NSN 5915-00-952-3049
NSN 5920-01-168-7810
NSN 6645-01-455-1293
NSN 6220-00-248-5511
NSN 6610-00-353-5461
NSN 5999-00-518-8494
NSN 6110-01-277-0602
NSN 6610-00-012-8072
NSN 6620-01-282-6446