The Heat Transfer Fluid, cataloged under National Stock Number 6850-00-964-0838, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6850-00-964-0838 |
| Item Name | Heat Transfer Fluid |
| FSC / FSG | 6850 / 68 — Miscellaneous Chemical Specialties |
| Status | ACTIVE |
| Quantity Within Each Unit Package | 1.0 GALLONS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| FC77 | 5/9 Secondary reference 3m Co Admininistrative Electronic & Communications |
| 98-0204-0703-1 | 5/9 Secondary reference 3m Deutschland Gmbh Div 3m Government Services, Europe & Shape/nato Relations |
| FC77 | 5/9 Secondary reference 3m Company Dba 3m Div Specialty Materials Division |
| FC-77 | 5/9 Secondary reference 3m Company |
| MILH81829 | 5/9 Secondary reference U.S. Government activity |
| FC75 | 5/1 Secondary reference 3m Company |
| AMS-H-81829 | 3/1 Design control — primary reference U.S. Government activity |
| FC75 | 5/9 Secondary reference 3m Company Dba 3m Div Specialty Materials Division |
| MIS14755 | 5/1 Secondary reference Us Army Aviation and Missile Command |
NSN 6850-00-964-0838 is a Heat Transfer Fluid, classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.
Key specifications for 6850-00-964-0838: Quantity Within Each Unit Package: 1.0 GALLONS. 1 specification is 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.