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 6240-01-486-3715
NSN 5935-01-340-2380
NSN 5855-01-585-1675
NSN 5915-00-243-2030
NSN 6685-00-552-2154
NSN 5975-01-473-0451
NSN 5999-01-595-0283
NSN 5985-00-899-6164
NSN 5905-01-544-0755
NSN 5930-00-603-3238
NSN 5895-01-351-3203
NSN 6135-01-390-1841