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.
NSN 6685-01-025-1587
NSN 6240-01-260-3597
NSN 5935-00-186-0932
NSN 6110-01-390-6748
NSN 5965-00-069-2723
NSN 6650-01-366-7323
NSN 4140-00-229-8467
NSN 6130-01-047-4370
NSN 6610-00-837-3012
NSN 5965-00-888-2643
NSN 6685-01-390-8170
NSN 5950-00-432-7131