TNT is a block that can be activated by fire, redstone, or other explosive devices, causing it to detonate after a short fuse time. Upon exploding, it damages nearby entities, players, and structures, and is commonly used for mining or as a weapon. It is crafted using gunpowder and sand, making it relatively easy to obtain and widely utilized for its powerful blast radius. Care must be taken when using it, as it can destroy valuable resources and player-made creations.
The numerical item ID for TNT is 46
Numerical item IDs will only work in Minecraft versions below 1.13.
The item ID for TNT is minecraft:tnt
This is the spawn command to give yourself TNT in Minecraft which includes the Minecraft /give command. If you are using the Essentials plugin you will need to use /minecraft:give instead of /give