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 5996-00-933-6468
NSN 6135-00-078-3095
NSN 6685-00-811-0814
NSN 6130-00-514-1177
NSN 6620-00-350-5817
NSN 5915-00-247-8770
NSN 5999-00-221-4615
NSN 5999-00-339-3005
NSN 5895-01-085-5471
NSN 5950-01-223-7405
NSN 5935-00-763-9544
NSN 4140-01-406-2993