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 6135-00-542-6216
NSN 6320-01-029-4220
NSN 5975-00-837-3293
NSN 6105-00-969-4644
NSN 5855-01-568-7772
NSN 6240-01-381-1072
NSN 6645-01-518-7287
NSN 6610-00-424-8780
NSN 5945-01-435-5874
NSN 6150-01-543-7940
NSN 6645-01-518-4296
NSN 6620-01-043-6424