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 6620-01-201-4176
NSN 5975-01-538-0043
NSN 5910-00-225-3667
NSN 5920-00-823-6088
NSN 6105-00-097-3240
NSN 6610-01-114-0796
NSN 6135-01-327-2092
NSN 6610-00-104-8223
NSN 5998-01-458-2047
NSN 6135-00-448-5642
NSN 5935-00-189-0633
NSN 5998-01-400-3060