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 6145-01-463-3281
NSN 5910-01-212-5903
NSN 5945-01-060-5230
NSN 5996-01-089-5339
NSN 6150-00-466-2892
NSN 5996-01-547-6638
NSN 5920-01-640-9556
NSN 5855-00-256-5562
NSN 5855-01-463-1315
NSN 5935-01-411-6129
NSN 6320-01-659-2819
NSN 5945-00-061-8288