Control Rod Assembly

Texture from Mekanism Generators, used under MIT.

mekanismgenerators:control_rod_assembly

Recipes and uses come from the FTB StoneBlock 4 1.23.0 dump: the server's final recipes after all pack scripts ran.

Last verified for FTB StoneBlock 4 v1.23.0 on Oct 13, 2026 · v1.23.0 released Oct 12, 2026

In FTB StoneBlock 4, Control Rod Assembly is made with shaped crafting, from any elite circuit, any lead ingot, and any steel ingot. No recipe in FTB StoneBlock 4 uses Control Rod Assembly as an ingredient. 1 FTB StoneBlock 4 quest asks for Control Rod Assembly.

How do you craft Control Rod Assembly in FTB StoneBlock 4?

Control Rod AssemblyMod recipe

Crafting Shaped

Crafting Shaped
any lead ingot	any elite circuit	any lead ingot
any steel ingot	any lead ingot	any steel ingot
any steel ingot	any lead ingot	any steel ingot

Recipe id: mekanismgenerators:fission_reactor/control_rod_assembly

How to make it, from scratch

Everything this needs, and everything those need, as FTB StoneBlock 4 crafts them. Work from the bottom up.

Control Rod AssemblyShaped crafting
- Elite Control Circuit(any elite circuit)Shaped crafting
  - Advanced Control Circuit(any advanced circuit)Shaped crafting
    - Basic Control Circuit(any basic circuit)Atomic forge (oritech)
      - Redstone(any redstone dust)keep going from this item →
      - Osmium Ingot(any osmium ingot)keep going from this item →
- Lead Ingot(any lead ingot)Shapeless crafting
  - Block of Lead(any lead storage block)Shaped crafting
    - Lead SlabShaped crafting
- Steel Ingot(any steel ingot)Shaped crafting
  - Steel Nugget(any steel nugget)Blasting
    - Steel AxeShaped crafting
      - Treated Stick(any treated wood rod)keep going from this item →