Smith Mills Boiler WNA Nipple 2" x 7" #71650
- Smith Mills Boiler WNA Nipple
- 2" x 7"
- Used on: MIlls 44/45 Return Drum (use with narrow base); 64/65 Return Drum
- Smith P/N: 71650
- 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.