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 5996-01-024-2930
NSN 6145-00-937-8414
NSN 5965-01-250-0446
NSN 5975-01-339-0101
NSN 5945-00-988-2730
NSN 6320-00-925-0558
NSN 5965-01-236-9988
NSN 5935-01-572-1206
NSN 5965-00-888-2643
NSN 5996-00-422-3328
NSN 5855-01-433-2220
NSN 5920-00-247-9815