---
type: restriction
id: usps-oxygen-compressed-un1072-division-2-2-nonflammable-gas
asset: shipping-restrictions-by-class
title: "Oxygen, Compressed (UN1072) — Division 2.2 nonflammable gas — Postal shipping restrictions by item category"
sources:
  - https://pe.usps.com/text/pub52/pub52c3_021.htm
source_quote: "Oxygen, Compressed (UN1072): Division 2.2 nonflammable gas. Compressed oxygen is mailable if it qualifies as a Limited Quantity material"
generated: true
harvested: 2026-08-04
stale_after: 2027-08-04
item_category: "Oxygen, Compressed (UN1072) — Division 2.2 nonflammable gas"
carrier: "USPS"
restriction_type: "restricted"
scope: "domestic mail"
conditions: "Mailable if qualifies as Limited Quantity material; must follow applicable packaging instructions"
verified: false
unverified_fields: carrier, conditions, item_category
---
**Item category:** Oxygen, Compressed (UN1072) — Division 2.2 nonflammable gas

**Carrier:** USPS

**Restriction type:** restricted

**Scope:** domestic mail

**Conditions:** Mailable if qualifies as Limited Quantity material; must follow applicable packaging instructions

> Oxygen, Compressed (UN1072): Division 2.2 nonflammable gas. Compressed oxygen is mailable if it qualifies as a Limited Quantity material

Source: <https://pe.usps.com/text/pub52/pub52c3_021.htm>