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 5960-00-168-3594
NSN 6620-00-708-2688
NSN 6150-01-116-3188
NSN 6145-01-448-2949
NSN 5835-00-170-5238
NSN 5999-00-080-8235
NSN 6105-01-589-5907
NSN 5835-01-508-2528
NSN 5996-00-598-4839
NSN 5835-01-519-3834
NSN 5925-01-432-0149
NSN 5950-00-452-4000