The Oxygen,aviator's Breathing, cataloged under National Stock Number 6830-01-644-2463, is classified within Federal Supply Class 6830 (Gases: Compressed and Liquefied) of the Chemicals and Chemical Products group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6830-01-644-2463 |
| Item Name | Oxygen,aviator's Breathing |
| FSC / FSG | 6830 / 68 — Gases: Compressed and Liquefied |
| Status | ACTIVE |
| Hazardous Substances | OXYGEN |
| Composition and Percentage | 99.50 MINIMUM BY VOLUME OXYGEN |
| Nondefinitive Spec/std Data | 2 TYPE |
| Physical Form | LIQUID |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC D) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| M27210-2 | 2/2 Government specification standardization U.S. Government activity |
| MIL-PRF-27210 | 4/1 Identification reference U.S. Government activity |
NSN 6830-01-644-2463 is a Oxygen,aviator's Breathing, classified under FSC 6830, Gases: Compressed and Liquefied. Status: active.
Key specifications for 6830-01-644-2463: Hazardous Substances: OXYGEN; Composition and Percentage: 99.50 MINIMUM BY VOLUME OXYGEN; Nondefinitive Spec/std Data: 2 TYPE; Physical Form: LIQUID. 4 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC D). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.