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 6685-00-995-4957
NSN 6220-01-612-6006
NSN 6135-01-519-7879
NSN 5855-00-832-9341
NSN 6650-01-362-6591
NSN 5999-00-201-5241
NSN 5835-01-442-6482
NSN 5925-01-432-0149
NSN 5950-01-592-3145
NSN 5835-00-707-6266
NSN 5895-01-626-0556
NSN 5996-01-509-3464