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 5999-01-324-9633
NSN 6130-01-472-2124
NSN 6150-01-628-2806
NSN 6150-01-310-8751
NSN 6150-01-512-3969
NSN 6130-01-519-9337
NSN 6320-01-428-9205
NSN 5975-01-146-4240
NSN 6645-01-076-4655
NSN 6610-01-605-2451
NSN 5960-00-492-2502
NSN 5935-01-327-6146