The Dichlorodifluoromethane, cataloged under National Stock Number 6830-01-571-4439, is classified within Federal Supply Class 6830 (Gases: Compressed and Liquefied) of the Chemicals and Chemical Products group. The manufacturer of record is Dla Aviation Engineering Div Department of Defense. Government technical data includes 2 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6830-01-571-4439 |
| Primary Part Number | 6830-DIRTY |
| Item Name | Dichlorodifluoromethane |
| FSC / FSG | 6830 / 68 — Gases: Compressed and Liquefied |
| Manufacturer | Dla Aviation Engineering Div Department of Defense |
| Status | ACTIVE |
| Medical Designation and Grade | TECHNICAL |
| Physical Form | LIQUID |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC D) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 6830-DIRTY PRIMARY | Dla Aviation Engineering Div Department of Defense (USA) |
NSN 6830-01-571-4439 is a Dichlorodifluoromethane, manufactured by Dla Aviation Engineering Div Department of Defense, classified under FSC 6830, Gases: Compressed and Liquefied. Status: active.
NSN 6830-01-571-4439 has 1 manufacturer part number on file: 6830-DIRTY (Dla Aviation Engineering Div Department of Defense).
Key specifications for 6830-DIRTY: Medical Designation and Grade: TECHNICAL; Physical Form: LIQUID; Special Features: EMPTY CYLINDER NSN 8120-01-527-9947; R-12; PART A COLOR CODE YELLOW; PART B AND C COLOR CODE ORANGE; BODY COLOR CODE ORANGE; LIQUID FOR DIRTY GAS. 2 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.