---
# System prepended metadata

title: PBS
tags: [bom]

---

# PBS
(Product Breakdown Structure/System)

:::info
:question: Can we use the PBS numbering scheme for the BOM etc.?
:::

## Wintergatan PBS
{%youtube zVyEsMiwvVc %}

{%preview https://docs.google.com/spreadsheets/d/1eKW_-ygHTu2z4inSSGPFnjAoIolORW19d-Xu-uhDw9E/edit?gid=0#gid=0 %}

{%preview https://docs.google.com/spreadsheets/d/1PO7k6SIv7zeu3BrW5R6h3_LwHFuZYSnFIQQtwokskCg/edit %}

### numbering scheme
- https://youtu.be/zVyEsMiwvVc?t=251
- PBS number :: #123-456
  - #000-000 :: machine (top of hierarchy)
  - #123- :: assembly (first assembly is #100-000)
    - 1 :: top-level assembly  
        - (e.g., 100- is base, 200- is mid-section,
      300- is top section)
    - 2 :: main assembly
    - 3 :: sub-assembly
  - -456 :: part
    - resets and increments for each lowest-level assembly
    - identical parts share the same part number
