The Nitrogen, cataloged under National Stock Number 6830-01-391-5033, 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 7 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6830-01-391-5033 |
| Primary Part Number | A04-3-39012/FILLED |
| Item Name | Nitrogen |
| FSC / FSG | 6830 / 68 — Gases: Compressed and Liquefied |
| Manufacturer | Commonwealth Supply Co |
| Status | ACTIVE |
| 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 | SUPPLY 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 Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A04-3-39012/FILLED | Commonwealth Supply Co (USA) |
| Reference | Meaning |
|---|---|
| CGA G-10.1 | 4/1 Identification reference Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| CGA G-10.1-1991 TY1 | 5/9 Secondary reference Compressed Gas Assn |
| CGA G-10.1-97 TY 1 GR L | 3/1 Design control — primary reference Compressed Gas Assn |
| A04-3-39012 | 5/1 Secondary reference Commonwealth Supply Co |
NSN 6830-01-391-5033 is a Nitrogen, manufactured by Commonwealth Supply Co, classified under FSC 6830, Gases: Compressed and Liquefied. Status: active.
NSN 6830-01-391-5033 has 1 manufacturer part number on file: A04-3-39012/FILLED (Commonwealth Supply Co).
4 possible matches (shared part number, not a government interchangeability claim): 6830-01-391-5040, 6830-01-416-7944, 6830-01-573-5307. Verify interchangeability with system specifications before substitution.
Key specifications for A04-3-39012/FILLED: 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: SUPPLY ITEM. 7 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.