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 6150-01-301-8666
NSN 6105-01-434-3572
NSN 5895-01-367-9483
NSN 5999-01-383-0280
NSN 5910-00-733-5835
NSN 6135-00-497-0491
NSN 5975-00-475-2407
NSN 5895-00-954-3716
NSN 4140-00-009-8803
NSN 5910-00-371-2951
NSN 5996-01-432-3842
NSN 6610-01-593-2428