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 6650-01-494-2084
NSN 6105-01-595-9044
NSN 6610-00-670-7803
NSN 5975-00-840-0045
NSN 5910-01-053-7645
NSN 6220-01-030-0780
NSN 6685-01-409-1301
NSN 6240-00-158-2808
NSN 6220-01-200-6461
NSN 5996-00-231-9322
NSN 6150-00-185-9995
NSN 6685-00-218-1229