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 5965-00-706-7005
NSN 5835-01-598-8262
NSN 6320-00-382-7825
NSN 5895-01-104-7144
NSN 5920-01-263-9590
NSN 5996-01-057-1113
NSN 5965-00-783-8239
NSN 5965-00-501-7835
NSN 5965-00-368-8204
NSN 5998-00-369-9114
NSN 5990-00-828-1771
NSN 6105-01-227-7324