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 5975-01-050-1253
NSN 5999-01-176-9262
NSN 6135-00-375-6861
NSN 5960-01-070-3655
NSN 5998-01-119-2982
NSN 5985-00-466-3574
NSN 5999-00-639-3447
NSN 6650-01-154-1870
NSN 6135-01-199-1185
NSN 6105-01-659-8170
NSN 6685-01-458-3106
NSN 6145-00-823-6215