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 4140-01-583-1158
NSN 6685-00-115-7530
NSN 6685-01-379-8209
NSN 2925-00-233-5644
NSN 5905-01-021-6259
NSN 5965-00-486-7907
NSN 5985-01-503-0389
NSN 4140-00-823-9194
NSN 6110-01-147-2487
NSN 5945-01-464-9370
NSN 2925-00-147-8150
NSN 6685-00-913-6872