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The Basic Blueprint Fragment combines into an Advanced Blueprint Fragment at 20 to one.
Crates, barrels and NPCs that drop the Basic Blueprint Fragment, most likely first
| From | Chance | Amount |
|---|---|---|
 Supply Drop | 99.9% | 2 |
Junkpile Scientist | 10% | 1 |
 Military Crate | 10% | 1 |
 Sunken Chest | 10% | 1 |
Chance is for one container opened or one NPC killed. Amount is how many it holds when it holds any.
One item gives back Basic Blueprint Fragment in a recycler
| Item | Red recycler | Green recycler (powered) | Green recycler | Yellow recycler |
|---|---|---|---|---|
 Workbench Level 2 | 3 + 75% | 3 | 2 + 50% | 2 |
What one of each item gives back in Basic Blueprint Fragment, in perfect condition, most first by the green recycler’s figure. “3 + 75%” means 3 every time and a 75% chance of one more.
In Rust, Basic Blueprint Fragment is a crafting part in the Components category (item ID #-143481979, console shortname basicblueprintfragment). In active play, it follows standard server rules for crafting part gear across procedural maps. Inventory storage stacks up to 100 units per slot, and uncollected ground drops despawn after 1 hour.
Damaged diagrams containing partial information to constuct a Tier 2 Workbench for advanced crafting. Several fragments are needed. 20 Basic Fragments can be pieced together to make an Advanced Fragment.
In Rust, Basic Blueprint Fragment has no player crafting recipe; acquisition relies on 4 world loot tables read from the Rust game files. Monument recyclers do not break this item down into raw components, while 1 downstream crafting recipe uses it. Equipped and stored units carry no durability wear bar.
The Basic Blueprint Fragment goes into the Workbench Level 2.
The Basic Blueprint Fragment is one of the 25 crafting parts; Rust classifies it under the Components inventory category.
When comparing Basic Blueprint Fragment against related components in Rust, prioritize farming its highest-probability monument containers or recycling surplus components at an unpowered radtown green recycler (fifty percent base yield, versus forty percent at safe-zone yellow units) because this item cannot be crafted at a player workbench.
| Item | Category | Stack Limit | Craft / Source | Tech Tree / Research | Green Recycler Yield |
|---|---|---|---|---|---|
| Basic Blueprint Fragment | Components | 100 per slot | World loot / gather | No blueprint | Not recyclable |
| Advanced Blueprint Fragment | Components | 100 per slot | World loot / gather | No blueprint | Not recyclable |
| Aiming Module | Components | 1 per slot | World loot / gather | No blueprint | Not recyclable |
| Bleach | Components | 20 per slot | World loot / gather | No blueprint | Not recyclable |
To compare Basic Blueprint Fragment against every item in its inventory category, browse All 63 items in Components.
In Rust, the Basic Blueprint Fragment sits in the Components catalog with item ID -143481979 (shortname basicblueprintfragment), stacking up to 100 units per inventory slot (spawn command inventory.give basicblueprintfragment 100) across 63 published Components entries. It goes into one recipe, the Workbench Level 2.
The Basic Blueprint Fragment drops from 4 container and NPC loot tables in Rust, led by Supply Drop (99.9% chance), Junkpile Scientist (10% chance), and Military Crate (10% chance). Each listed probability reflects a single container opened or NPC killed, and found copies can be repaired or researched at base.
The Basic Blueprint Fragment comes back from 1 item in a recycler in Rust. It is indexed under the Components category alongside 62 other components in Rust (item ID -143481979) and despawns after 1 hour when dropped, with F1 console command inventory.giveid -143481979 100.
Dropped on the ground in Rust, the Basic Blueprint Fragment despawns after 1 hour by default. Picking it back up into a player inventory or storing it inside a base container immediately resets that ground despawn timer, which the server scales by item rarity tier.
The Basic Blueprint Fragment stacks to 100 per slot in Rust. Players can split a pile in half with middle-click drag or move a custom quantity with Shift-click drag across inventory slots, storage boxes, and the Tool Cupboard, while dropped copies despawn after 1 hour under the Components category (item ID -143481979).
The Basic Blueprint Fragment has 32-bit signed item ID -143481979 and shortname basicblueprintfragment in Rust. Server plugins, custom loot tables, Vending Machine listings, and automated Industrial Conveyor filter strings reference these two identifiers under the Components category (stack limit 100 units per slot).
Server administrators in Rust spawn the Basic Blueprint Fragment in the F1 developer console with inventory.give basicblueprintfragment 100 or inventory.giveid -143481979 100 for 100 units. Both console spawn commands work only on dedicated or local worlds where your Steam account holds administrator or moderator privileges.