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 6130-00-998-7950
NSN 6620-01-556-1695
NSN 5855-01-533-3888
NSN 6220-01-084-0287
NSN 5935-01-506-2664
NSN 5835-01-065-8481
NSN 5999-01-514-7832
NSN 5998-01-160-6510
NSN 5975-00-021-0707
NSN 6105-01-394-5721
NSN 6240-01-206-4809
NSN 5835-00-275-0584