| Naics index | Naics index description |
|---|---|
| 332410 | Intercooler shells manufacturing |
| 332410 | Marine power boilers manufacturing |
| 332410 | Nuclear control drive mechanisms manufacturing |
| 332410 | Nuclear reactor steam supply systems manufacturing |
| 332410 | Nuclear reactors control rod drive mechanisms manufacturing |
| 332410 | Nuclear reactors manufacturing |
| 332410 | Power boilers manufacturing |
| 332410 | Reactors, nuclear, manufacturing |
| 332410 | Stationary power boilers manufacturing |
| 332410 | Steam condensers manufacturing |