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 5975-01-145-5355
NSN 5996-01-065-7178
NSN 5855-00-482-9876
NSN 6645-01-607-7931
NSN 6110-00-642-1120
NSN 5990-00-917-4220
NSN 6220-00-736-2617
NSN 6220-00-370-5447
NSN 5855-00-821-7512
NSN 6130-00-925-2303
NSN 5855-01-437-6161
NSN 5925-01-310-1312