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 5895-01-447-8011
NSN 6150-01-084-5045
NSN 5835-01-359-2575
NSN 6145-01-120-7647
NSN 5930-00-835-5419
NSN 6220-00-334-7008
NSN 6240-00-578-6763
NSN 5945-01-558-6093
NSN 5855-00-610-4052
NSN 6685-00-246-5349
NSN 6620-01-220-8579
NSN 6130-01-024-9391