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 6110-00-436-1518
NSN 5935-00-429-7195
NSN 7035-00-919-3381
NSN 7035-01-003-9142
NSN 5835-00-216-4568
NSN 6650-01-163-3758
NSN 6135-00-299-6918
NSN 5895-00-318-1502
NSN 5895-01-649-4666
NSN 5999-01-104-6374
NSN 5996-00-170-8060
NSN 6135-00-471-5356