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 5996-01-326-5094
NSN 6110-00-425-8787
NSN 5999-00-276-9299
NSN 6620-00-172-9222
NSN
NSN 6145-01-258-5828
NSN 6240-00-471-5399
NSN 5998-00-960-0854
NSN 2925-00-056-7112
NSN 6110-00-553-8816
NSN 6610-00-935-7131
NSN 5835-01-245-8077