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 5915-00-393-1850
NSN 5960-01-144-5502
NSN 5905-01-442-1626
NSN 6150-01-645-4791
NSN 6240-01-100-4158
NSN 5985-01-332-3450
NSN 6320-00-228-5678
NSN 6105-01-610-2555
NSN 5915-01-387-4262
NSN 5915-01-462-2124
NSN 6135-01-260-7180
NSN 5920-01-278-6508