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 5930-01-323-4222
NSN 5835-00-770-2843
NSN 5985-01-369-7021
NSN 5910-00-497-1152
NSN 5910-00-304-7862
NSN 5950-00-142-9078
NSN 5999-01-423-1030
NSN 5965-01-098-1306
NSN 6145-00-468-8534
NSN 2925-01-485-6982
NSN 5945-01-147-5377
NSN 6620-01-154-7051