The Piston is a block capable of pushing most other blocks, players, and creatures when activated by redstone power. It can be used to create mechanisms like doors, elevators, secret entrances, or complex contraptions involving moving platforms. When extended, it pushes up to 12 blocks in a line, but it cannot move certain blocks, such as obsidian. A related variant, the Sticky Piston, can pull blocks back when retracting, adding versatility to its functionality.
The numerical item ID for Piston is 33
Numerical item IDs will only work in Minecraft versions below 1.13.
The item ID for Piston is minecraft:piston
This is the spawn command to give yourself Piston 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