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 5905-00-807-1021
NSN 6620-01-182-6076
NSN 4140-01-179-0403
NSN 5998-01-484-9006
NSN 5950-01-014-6238
NSN 5855-01-078-4180
NSN 5975-01-391-5306
NSN 5895-00-395-9539
NSN 5855-00-411-8688
NSN 6320-01-018-7073
NSN 5996-00-499-1438
NSN 5915-01-090-1057