# d Specification 2Q; inner nonrefillable metal receptacle variations.

**Citation:** 49 CFR 178.33d  
**Type / status:** regulation / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** 2026-08-18  
**Published:** Not stated



## Document text



## Provenance

- Official: Yes
- Source: <https://www.ecfr.gov/on/2026-08-18/title-49/section-178.33d>
- Source ID: `ecfr`
- SHA-256: `4694774ca02e6b32f1c6f4e769281b9a20bef906a36c8b1c3440c9e8c4a1e343`
- Retrieved: 2026-08-20T05:46:20.151Z
- Exported: 2026-08-23T00:07:47.917Z
- Document slug: `49-cfr-178-33d`

### Source metadata

```json
{
  "cfrTitle": 49,
  "part": "178",
  "section": "178.33d",
  "subpart": "Subpart B—Specifications for Inside Containers, and Linings",
  "corpusVersion": "2026-08-18",
  "jurisdiction": "US"
}
```