The Dichlorodifluoromethane, cataloged under National Stock Number 6830-00-935-9895, is classified within Federal Supply Class 6830 (Gases: Compressed and Liquefied) of the Chemicals and Chemical Products group. The manufacturer of record is Parker-Hannifin Corp Div Sporlan Division. Government technical data includes 4 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6830-00-935-9895 |
| Primary Part Number | REFRIGERANT 12 |
| Item Name | Dichlorodifluoromethane |
| FSC / FSG | 6830 / 68 — Gases: Compressed and Liquefied |
| Manufacturer | Parker-Hannifin Corp Div Sporlan Division |
| Status | CANCELLED |
| Medical Designation and Grade | TECHNICAL |
| Nondefinitive Spec/std Data | 12 TYPE |
| Supplied Cylinder | SUPPLY ITEM |
| Physical Form | LIQUID |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| REFRIGERANT 12 | Parker-Hannifin Corp Div Sporlan Division (USA) |
| Reference | Meaning |
|---|---|
| FREON12-30LB. CY | 3/9 Design control — primary reference Du Pont E I De Nemours and Co Inc Washington Works |
| BB-F-1412 | 4/1 Identification reference U.S. Government activity |
| BB-F-1421 TY12 | 5/1 Secondary reference U.S. Government activity |
| 868649-1 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 6830-00-935-9895 is a Dichlorodifluoromethane, manufactured by Parker-Hannifin Corp Div Sporlan Division, classified under FSC 6830, Gases: Compressed and Liquefied. Status: cancelled.
NSN 6830-00-935-9895 has 1 manufacturer part number on file: REFRIGERANT 12 (Parker-Hannifin Corp Div Sporlan Division).
1 possible match (shared part number, not a government interchangeability claim): 6830-00-975-1992. Verify interchangeability with system specifications before substitution.
Key specifications for REFRIGERANT 12: Medical Designation and Grade: TECHNICAL; Nondefinitive Spec/std Data: 12 TYPE; Supplied Cylinder: SUPPLY ITEM; Physical Form: LIQUID. 4 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.
NSN 6830-00-935-9895 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.