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 5895-01-330-7025
NSN 6110-01-238-3953
NSN 5985-01-581-5554
NSN 5996-00-981-1601
NSN 6145-00-919-4232
NSN 5915-01-276-6417
NSN 6130-01-491-7489
NSN 5925-01-569-2876
NSN 5915-00-943-8530
NSN 6110-00-518-2998
NSN 5996-01-260-6778
NSN 4140-01-383-1605