Smith Mills Boiler WNA Nipple 1-1/2" x 6" #71645
- Smith Mills Boiler WNA Nipple
- 1-1/2" x 6"
- Used on: MIlls 34/35 Return Drum (water or steam)
- Smith P/N: 71645
- for use when section and drum remain in place
- This nipple assembly is furnished with split hy-temp seal and split washer to permit assembly.