The Tetrafluoroethane, cataloged under National Stock Number 6830-01-439-0614, is classified within Federal Supply Class 6830 (Gases: Compressed and Liquefied) of the Chemicals and Chemical Products group. The manufacturer of record is Naval Group Site De Lorient. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 6830-01-439-0614 |
| Primary Part Number | SYB0971 |
| Item Name | Tetrafluoroethane |
| FSC / FSG | 6830 / 68 — Gases: Compressed and Liquefied |
| Manufacturer | Naval Group Site De Lorient |
| Status | ACTIVE |
| Department of Transportation Cylinder Identifying Number | 4BA300 OR 4BW300 OR 4E300 |
| Cylinder National Stock Number | 8120-01-394-2653 |
| Medical Designation and Grade | TECHNICAL |
| Nondefinitive Spec/std Data | R-134A TYPE A |
| Supplied Cylinder | SUPPLY ITEM |
| Supplied Amount | 43.000 POUNDS LBS |
| Physical Form | LIQUID |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| SYB0971 | Naval Group Site De Lorient (FRA) |
| Reference | Meaning |
|---|---|
| R134A | 3/9 Design control — primary reference Air-Conditioning and Refrigeration Institute |
NSN 6830-01-439-0614 is a Tetrafluoroethane, manufactured by Naval Group Site De Lorient, classified under FSC 6830, Gases: Compressed and Liquefied. Status: active.
NSN 6830-01-439-0614 has 1 manufacturer part number on file: SYB0971 (Naval Group Site De Lorient).
3 possible matches (shared part number, not a government interchangeability claim): 4110-01-468-9531, 4130-01-572-8948, 4820-01-589-3483. Verify interchangeability with system specifications before substitution.
Key specifications for SYB0971: Department of Transportation Cylinder Identifying Number: 4BA300 OR 4BW300 OR 4E300; Cylinder National Stock Number: 8120-01-394-2653; Medical Designation and Grade: TECHNICAL; Nondefinitive Spec/std Data: R-134A TYPE A. 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.