The Heat Transfer Fluid, cataloged under National Stock Number 6850-01-586-7346, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. The manufacturer of record is 3m Company. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6850-01-586-7346 |
| Primary Part Number | HFE-7000 |
| Item Name | Heat Transfer Fluid |
| FSC / FSG | 6850 / 68 — Miscellaneous Chemical Specialties |
| Manufacturer | 3m Company |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 7100003719 | 3m Belgium (BEL) |
| HFE-7000 PRIMARY | 3m Company (USA) |
| Reference | Meaning |
|---|---|
| HFE-7000 | 3/9 Design control — primary reference 3m Company Dba 3m Div Specialty Materials Division |
NSN 6850-01-586-7346 is a Heat Transfer Fluid, manufactured by 3m Company, classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.
NSN 6850-01-586-7346 has 2 manufacturer part numbers on file: 7100003719 (3m Belgium), HFE-7000 (3m Company).
Key specifications for HFE-7000: Quantity Within Each Unit Package: 1.0 GALLONS; Special Features: PHYSICAL FORM LIQUID; COLORLESS WITH SIGHT ETHER ODOR; AUTOIGNITION TEMP 415 DEG C; INGREDIENT METHYL PERFLUOROPROPYL ETHER 75 PPM DEGC; Part Name Assigned by Controlling Agency: 3M NOVEC ENGINEERED FLUID HFE-7000;. 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.