The Gas,welding, cataloged under National Stock Number 6830-01-083-8931, is classified within Federal Supply Class 6830 (Gases: Compressed and Liquefied) of the Chemicals and Chemical Products group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6830-01-083-8931 |
| Item Name | Gas,welding |
| FSC / FSG | 6830 / 68 — Gases: Compressed and Liquefied |
| Status | ACTIVE |
| General Characteristics Item Description | 25 PCT ARGON;75 PCT HELIUM;FOR USE WITH ASTRO-ARC WELDER;ALL CYLINDERS IDENTIFIED IN ACCORDANCE WITH KENNEDY SPACE CENTER STD-S-0002;CYLINDER SIZE 220 CU FT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC D) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| AG75 | 3/9 Design control — primary reference U.S. Government activity |
NSN 6830-01-083-8931 is a Gas,welding, classified under FSC 6830, Gases: Compressed and Liquefied. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 3655-01-698-2395. Verify interchangeability with system specifications before substitution.
Key specifications for 6830-01-083-8931: General Characteristics Item Description: 25 PCT ARGON;75 PCT HELIUM;FOR USE WITH ASTRO-ARC WELDER;ALL CYLINDERS IDENTIFIED IN ACCORDANCE WITH KENNEDY SPACE CENTER STD-S-0002;CYLINDER SIZE 220 CU FT. 1 specification is 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.