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 6110-00-087-7855
NSN 6105-01-425-6487
NSN 2925-00-099-4030
NSN 5996-00-927-9922
NSN 6645-01-055-5465
NSN 6130-01-549-0222
NSN 5965-00-908-1402
NSN 5910-00-170-3936
NSN 5855-00-631-4565
NSN 6110-01-453-3411
NSN 5945-01-374-3326
NSN 5945-00-081-9140