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 5915-00-146-1234
NSN 5985-01-481-2803
NSN 5945-00-399-0716
NSN 5915-00-304-8195
NSN 5960-00-428-3679
NSN 6610-01-132-6660
NSN 5835-01-339-0542
NSN 5905-01-366-5965
NSN 6110-00-663-4054
NSN 6645-01-044-2602
NSN 5895-00-147-7034
NSN 5895-00-760-7629