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 6110-00-547-8858
NSN 6320-00-681-1324
NSN 5975-01-336-2867
NSN 5996-01-341-6437
NSN 6685-00-854-5063
NSN 6610-01-459-0601
NSN 5930-01-220-1213
NSN 6150-01-086-6810
NSN 5855-01-184-8089
NSN 5945-00-248-2973
NSN 5915-00-383-1471
NSN 5996-01-125-5781