The Antifreeze, cataloged under National Stock Number 6850-01-252-8501, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Antifreeze |
| FSC / FSG | 6850 — Miscellaneous Chemical Specialties (FSG 68) |
| Parameter | Value |
|---|---|
| NSN | 6850-01-252-8501 |
| Item Name | Antifreeze |
| FSC / FSG | 6850 / 68 — Miscellaneous Chemical Specialties |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 5054652 | 7/9 Vendor item drawing reference Signals Warfare Project Manager |
| 5054652 | 5/1 Secondary reference General Dynamics Advanced Information Systems Inc. Dba General Dynamics Advanced Information Systems |
| P00926 | 5/1 Secondary reference General Atomics Aeronautical Systems, Inc. |
| PRESTONE ADVANCED FORMULA AF-777 | 5/9 Secondary reference Prestone Products Corporation |
| PRESTONE ANTIFREEZE/COOLANT | 3/1 Design control — primary reference Prestone Products Corporation |
NSN 6850-01-252-8501 is a Antifreeze, classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.
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.