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 5905-00-115-3611
NSN 5895-00-855-8307
NSN 5950-00-643-0080
NSN 6650-00-809-1817
NSN 6220-01-423-4293
NSN 5920-01-069-7351
NSN 5930-01-500-1326
NSN 5835-01-261-2978
NSN 5998-01-570-0287
NSN 5945-00-645-2309
NSN 5935-01-188-8545
NSN 5930-01-290-8717