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 6105-01-446-5610
NSN 6105-00-883-9049
NSN 6150-01-187-1533
NSN 5915-01-103-8719
NSN 5920-01-363-7063
NSN 5920-01-559-2658
NSN 6145-01-634-0388
NSN 4140-01-243-5817
NSN 6645-01-399-5286
NSN 5925-01-351-5542
NSN 6105-00-038-7518
NSN 5855-01-092-7755