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 5895-01-454-4179
NSN 5965-01-029-5222
NSN 5975-01-517-7190
NSN 6110-01-274-8039
NSN 6685-01-176-4594
NSN 5950-01-444-1789
NSN 5835-01-384-3206
NSN 5998-01-373-4496
NSN 6130-00-635-2068
NSN 5920-00-930-4063
NSN 5996-01-104-4161
NSN 5985-00-843-3155