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 6145-00-275-4046
NSN 6145-00-553-8196
NSN 5895-01-435-9248
NSN 5930-01-396-8838
NSN 2925-00-278-9468
NSN 6110-01-530-7886
NSN 6110-00-764-2014
NSN 6685-00-168-1688
NSN 5998-01-375-3151
NSN 6220-01-565-8177
NSN 5895-01-634-0630
NSN 6110-01-201-4251