The Nitrogen, cataloged under National Stock Number 6830-01-391-5040, is classified within Federal Supply Class 6830 (Gases: Compressed and Liquefied) of the Chemicals and Chemical Products group. The manufacturer of record is Commonwealth Supply Co. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6830-01-391-5040 |
| Primary Part Number | A04-3-39012/GAS ONLY |
| Item Name | Nitrogen |
| FSC / FSG | 6830 / 68 — Gases: Compressed and Liquefied |
| Manufacturer | Commonwealth Supply Co |
| Status | ACTIVE |
| Cylinder National Stock Number | 8120-01-392-0919 |
| Medical Designation and Grade | TECHNICAL |
| Composition and Percentage | 99.998 MINIMUM BY VOLUME NITROGEN |
| Nondefinitive Spec/std Data | I TYPE AND L GRADE |
| Supplied Cylinder | NONSUPPLY ITEM |
| Supplied Amount | 38.000 CUBIC FEET |
| Physical Form | GAS |
| Compression Type | OIL FREE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC D) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A04-3-39012/GAS ONLY | Commonwealth Supply Co (USA) |
| Reference | Meaning |
|---|---|
| A04-3-39012 | 5/1 Secondary reference Commonwealth Supply Co |
| CGA G-10.1-1991 TYI | 3/1 Design control — primary reference Compressed Gas Assn |
NSN 6830-01-391-5040 is a Nitrogen, manufactured by Commonwealth Supply Co, classified under FSC 6830, Gases: Compressed and Liquefied. Status: active.
NSN 6830-01-391-5040 has 1 manufacturer part number on file: A04-3-39012/GAS ONLY (Commonwealth Supply Co).
Key specifications for A04-3-39012/GAS ONLY: Cylinder National Stock Number: 8120-01-392-0919; Medical Designation and Grade: TECHNICAL; Composition and Percentage: 99.998 MINIMUM BY VOLUME NITROGEN; Nondefinitive Spec/std Data: I TYPE AND L GRADE. 8 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.