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 6145-01-100-4151
NSN 6105-00-357-0966
NSN 6645-01-462-2101
NSN 6145-01-218-1563
NSN 6645-01-148-4703
NSN 6650-01-476-3329
NSN 5965-00-258-6809
NSN 6220-01-230-5998
NSN 5920-00-216-8665
NSN 5915-00-189-1067
NSN 5920-01-420-0912
NSN 7035-00-529-3128