---
kind: "section"
citation: "30 C.F.R. § 56.7806"
title: "30"
number: "56.7806"
heading: "Oxygen intake coupling."
url: "https://uscodex.org/cfr/30/56.7806"
---

# §56.7806. Oxygen intake coupling.


The oxygen intake coupling on jet-piercing drills shall be constructed so that only the oxygen hose can be coupled to it.


## Notes

### Authority

Authority: 30 U.S.C. 811.

### Source

Source: 50 FR 4054, Jan. 29, 1985, unless otherwise noted.