Copper finned, 21 in. Long, o/a width 4.250 in., o/a thk 2.187 in.
A bent hollow item, welded or seamless. It has a round, square or any other cross section, with a continuous periphery. It is primarily designed to convey fluids, gases and/or semisolids. Excludes items of circular cross section which conform in dimensional characteristics to pipe, metallic; elbow, pipe; elbow, tube; bend, electrical conduit; bend, pipe, return; and bend, tube, return. For items with end fittings on one or both ends, see tube assembly, metal.
NSN 6620-01-043-6424
NSN 2925-01-337-2508
NSN 5905-01-583-2970
NSN 6150-00-244-2664
NSN 5920-00-571-7037
NSN 5835-01-506-0746
NSN 5950-00-596-8102
NSN 6645-00-991-8704
NSN 5965-01-623-2251
NSN 5905-01-490-2295
NSN 5910-01-417-8916
NSN 6610-00-149-1534