A vacuum tube is a junk item in Fallout 4.
Characteristics[]
A glass tube whose contents are kept at a near vacuum state to facilitate the effective flow of electric current.
Crafting[]
The vacuum tube can be broken down into its individual components for use in crafting:
| Materials: | Requirements: | Produces: | ||
|---|---|---|---|---|
Vacuum tube (1) |  |  | Copper (1) Glass (2) |
Locations[]
- Two can be found in Virgil's cave.
- Chance to spawn on destroyed machinegun turrets.
- One can be found in Fort Hagen on the first floor, on the floor in front of the elevator.
- One in ArcJet Systems.
