What is the Heavy Core item ID in Minecraft?

The Heavy Core item ID is minecraft:heavy_core. The legacy numeric ID is 87, but modern Java Edition uses the namespaced form in commands and data packs.

How do I get Heavy Core with a /give command?

Run /give @p minecraft:heavy_core 1 in any world with cheats enabled. Replace @p with @s to target yourself or a player name to give it to someone else.

What is the stack size of Heavy Core?

Heavy Core stacks to 64 per inventory slot.

Heavy Core ID — minecraft:heavy

Heavy Core

misc · Minecraft 26.2

Heavy Core

minecraft:heavy_core

Quick stats

IDs, stack size, durability and category

Namespaced ID	minecraft:heavy_core
Numeric ID	87
Stack size	64
Category	misc
Game version	26.2

/give command

Click it to copy

Click to copy. Use @s to give it to yourself, or a player name to target someone else.

Related misc items

Others in the same category

More reference tools

Browse all Minecraft item IDs

Item & Block IDs Every Java item and block ID, with stack size and a /give command. Sound Events Every sound event by category, with /playsound sources explained. Particle Browser Every particle ID grouped by type, each with a ready /particle command.

Frequently asked questions

The ID, the /give command and where it comes from

What is the Heavy Core item ID in Minecraft?: The Heavy Core item ID is minecraft:heavy_core. The legacy numeric ID is 87, but modern Java Edition uses the namespaced form in commands and data packs.
How do I get Heavy Core with a /give command?: Run /give @p minecraft:heavy_core 1 in any world with cheats enabled. Replace @p with @s to target yourself or a player name to give it to someone else.
What is the stack size of Heavy Core?: Heavy Core stacks to 64 per inventory slot.

Source: minecraft.wiki/w/Heavy_Core · Verified 2026-05-07 · Minecraft 26.2 via the minecraft-data package.