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 5950-01-146-7023
NSN 5945-01-189-9258
NSN 6650-01-327-3068
NSN 5999-01-352-3286
NSN 5910-01-142-3373
NSN 6620-01-570-4026
NSN 6240-00-116-7442
NSN 5996-00-707-5635
NSN 6610-01-570-7550
NSN 5935-01-487-3783
NSN 6240-01-529-6624
NSN 5855-00-532-0025