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 2925-01-290-6517
NSN 6150-00-337-4289
NSN 5950-00-135-7147
NSN 6105-01-534-3378
NSN 6145-00-532-6341
NSN 5855-00-995-2098
NSN 6620-00-043-6082
NSN 5930-00-394-9909
NSN 2925-01-439-4451
NSN 6620-01-608-8548
NSN 5998-01-634-0604
NSN 5998-01-066-9621