The Calibrating Gas Mixture, cataloged under National Stock Number 6830-01-392-0289, is classified within Federal Supply Class 6830 (Gases: Compressed and Liquefied) of the Chemicals and Chemical Products group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6830-01-392-0289 |
| Item Name | Calibrating Gas Mixture |
| FSC / FSG | 6830 / 68 — Gases: Compressed and Liquefied |
| Status | ACTIVE |
| Cylinder National Stock Number | 8120-01-392-0306 |
| Supplementary Features | 99.99 PCT PURE HYDROGEN; AIR CONSISTS OF 79 PCT 99.999 PCT PURE NITROGEN AND 21 PCT 99.98 PCT PURE OXYGEN |
| Composition and Percentage | 1.98 MINIMUM BY VOLUME HYDROGEN AND 2.02 MAXIMUM BY VOLUME HYDROGEN AND 98.0 MINIMUM BY VOLUME AIR |
| Supplied Cylinder | NONSUPPLY ITEM |
| Supplied Amount | 39.000 CUBIC FEET |
| Physical Form | GAS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| C04-M-390275A | 3/1 Design control — primary reference Air Products & Chemicals, Inc |
| C04-M-390275A/GAS ONLY | 5/9 Secondary reference Air Products & Chemicals, Inc |
| SV785017-2 | 5/1 Secondary reference Hamilton Sundstrand Corporation Dba Collins Aerospace |
NSN 6830-01-392-0289 is a Calibrating Gas Mixture, classified under FSC 6830, Gases: Compressed and Liquefied. Status: active.
Key specifications for 6830-01-392-0289: Cylinder National Stock Number: 8120-01-392-0306; Supplementary Features: 99.99 PCT PURE HYDROGEN; AIR CONSISTS OF 79 PCT 99.999 PCT PURE NITROGEN AND 21 PCT 99.98 PCT PURE OXYGEN; Composition and Percentage: 1.98 MINIMUM BY VOLUME HYDROGEN AND 2.02 MAXIMUM BY VOLUME HYDROGEN AND 98.0 MINIMUM BY VOLUME AIR; Supplied Cylinder: NONSUPPLY ITEM. 6 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.