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 5855-00-629-5278
NSN 5996-01-646-1264
NSN 5950-00-248-9198
NSN 4140-01-425-5555
NSN 5998-01-394-6111
NSN 5999-01-066-3705
NSN 5910-00-734-9028
NSN 5915-00-252-1876
NSN 6110-01-604-5894
NSN 6645-01-330-6028
NSN 5925-01-188-6299
NSN 6620-01-348-8256