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 6150-00-580-0511
NSN 6645-01-446-1994
NSN 6145-01-422-6059
NSN 6105-00-527-8571
NSN 5965-00-106-3195
NSN 5975-01-434-6420
NSN 6105-00-149-7956
NSN 6620-01-078-6372
NSN 6110-01-464-0673
NSN 5985-00-576-0646
NSN 5920-01-343-0294
NSN 6145-01-106-1252