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 5965-00-560-5804
NSN 4140-01-406-3292
NSN 4140-01-130-5474
NSN 5835-00-016-3671
NSN 5915-01-388-1341
NSN 5905-00-587-0211
NSN 5915-01-195-2430
NSN 5945-01-446-7074
NSN 6105-01-581-4009
NSN 6145-01-149-5423
NSN 6110-01-209-6906
NSN 2925-00-142-0641