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 6220-00-792-8418
NSN 6320-01-278-2359
NSN 5990-01-126-5824
NSN 6685-01-281-8860
NSN 5945-00-372-3586
NSN 6130-00-316-9412
NSN 6645-00-542-1734
NSN 6105-01-358-0155
NSN 5996-00-948-3264
NSN 5855-01-618-5289
NSN 4140-01-406-3292
NSN 6150-01-364-8184