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 5910-01-442-1196
NSN 6105-00-974-8237
NSN 5895-01-411-8112
NSN 5930-00-397-4164
NSN 2925-01-424-0235
NSN 6610-01-258-7059
NSN 6650-01-429-4796
NSN 5930-01-430-7186
NSN 5999-00-832-5594
NSN 5960-01-133-8884
NSN 6110-00-736-9946
NSN 5996-01-116-1988