7660A1851 Coleman orifice spudPart Number:
Coleman orifice spud found on many 7600 series furnaces with the old style gas valves. Measures 2.25" long. 3/8" male threads on one end, 3/16" female orifice threads on the other. Fits most all standard Coleman orifices. Orifice not included.
Replaces 7660A185, 7660-1851, 7660-185 & 1031801.