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 5835-00-611-0607
NSN 6620-01-280-9478
NSN 5965-01-649-5504
NSN 6105-00-581-9479
NSN 6240-00-389-4822
NSN 5925-00-243-8694
NSN 2925-00-111-4097
NSN 6150-01-537-0278
NSN 5998-01-227-9599
NSN 5835-01-398-3859
NSN 5960-01-394-3846
NSN 6130-00-549-2607