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 5930-00-623-4731
NSN 7035-01-123-8723
NSN 6610-00-663-4163
NSN 7035-01-169-6551
NSN 5998-01-494-4314
NSN 5855-00-327-2112
NSN 5910-01-328-8943
NSN 6135-01-098-3020
NSN 4140-00-767-8166
NSN 5960-00-185-9974
NSN 6610-01-413-3912
NSN 6150-01-518-0479