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 5998-00-488-9313
NSN 6150-01-154-7733
NSN 4140-01-365-9113
NSN 6130-01-433-9762
NSN 6145-01-166-6193
NSN 6220-00-726-7971
NSN 6135-01-570-4284
NSN 5835-01-452-7081
NSN 5915-01-439-7207
NSN 5855-00-688-9954
NSN 5910-00-854-8645
NSN 5975-01-419-6400