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 5990-01-148-3324
NSN 6240-01-413-8028
NSN 5950-01-123-8603
NSN 6610-00-948-7181
NSN 5990-00-003-4464
NSN 6145-00-334-0106
NSN 5905-01-377-7637
NSN 5920-01-356-8381
NSN 6610-00-238-1693
NSN 5945-01-547-1728
NSN 6645-01-065-7036
NSN 7035-01-391-9858