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 5998-00-649-8680
NSN 6685-01-078-5874
NSN 5996-00-503-8499
NSN 5960-00-082-3973
NSN 5999-01-078-9917
NSN 6110-01-239-4180
NSN 6130-00-988-3257
NSN 6620-00-286-5721
NSN 6135-01-400-2947
NSN 5910-01-521-9537
NSN 6130-01-513-5112
NSN 5950-01-089-6830