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 6610-01-305-0954
NSN 5910-01-462-2440
NSN 5855-01-506-2016
NSN 5835-01-055-6063
NSN 6620-01-059-0876
NSN 5990-00-250-5205
NSN 5996-01-141-2804
NSN 6150-01-590-8119
NSN 5930-01-341-5578
NSN 6645-01-287-5239
NSN 5950-01-433-2289
NSN 6220-01-487-3904