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 5835-01-225-3080
NSN 6105-00-007-5599
NSN 5920-01-413-8513
NSN 6320-00-139-1090
NSN 5915-01-136-3471
NSN 5910-01-556-8008
NSN 5855-00-327-2112
NSN 5915-01-462-5900
NSN 2925-01-424-0235
NSN 6105-00-343-6648
NSN 5855-01-568-7772
NSN 5855-01-031-4729