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 6110-01-445-3928
NSN 2925-01-211-3294
NSN 5935-01-094-5162
NSN 5996-01-244-8208
NSN 6240-00-949-4849
NSN 5960-00-111-8456
NSN 5905-00-928-9056
NSN 5920-01-039-2236
NSN 5920-01-088-8312
NSN 6610-00-070-0744
NSN 6240-01-509-5097
NSN 5925-01-129-1352