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 5999-00-035-9288
NSN 6620-00-997-6791
NSN 6135-01-297-2308
NSN 6150-01-485-7310
NSN 5960-00-929-1273
NSN 6645-01-298-4662
NSN 6150-01-254-2903
NSN 5835-01-282-9768
NSN 6130-00-256-4293
NSN 6650-01-627-5855
NSN 6150-01-055-4844
NSN 5905-01-160-7546