| Naics index | Naics index description |
|---|---|
| 333996 | Fluid power motors manufacturing |
| 333996 | Fluid power pumps manufacturing |
| 333996 | Hydraulic pumps, fluid power, manufacturing |
| 333996 | Hydrostatic drives manufacturing |
| 333996 | Hydrostatic transmissions manufacturing |
| 333996 | Motors, fluid power, manufacturing |
| 333996 | Pneumatic pumps, fluid power, manufacturing |
| 333996 | Pumps, fluid power, manufacturing |
| 333998 | Aircraft carrier catapults manufacturing |
| 333998 | Baby scales manufacturing |