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 6150-01-605-2061
NSN 6130-01-141-5165
NSN 5905-00-877-8539
NSN 5965-00-393-1294
NSN 5998-01-576-9622
NSN 6105-01-625-8595
NSN 5935-00-057-1572
NSN 5999-01-007-6804
NSN 6645-01-298-4662
NSN 6105-01-478-9101
NSN 6110-01-612-1599
NSN 5960-01-381-2478