The Heat Transfer Fluid, cataloged under National Stock Number 6850-01-705-6827, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. The manufacturer of record is Technical Marketing Co Dba Tmc Industries Inc. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6850-01-705-6827 |
| Primary Part Number | 9518-44 |
| Item Name | Heat Transfer Fluid |
| FSC / FSG | 6850 / 68 — Miscellaneous Chemical Specialties |
| Manufacturer | Technical Marketing Co Dba Tmc Industries Inc |
| Status | ACTIVE |
| Quantity Within Each Unit Package | 44.00 POUNDS LBS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 9518-44 PRIMARY | Technical Marketing Co Dba Tmc Industries Inc (USA) |
| 9519-11 44LB PRIMARY | Technical Marketing Co Dba Tmc Industries Inc (USA) |
NSN 6850-01-705-6827 is a Heat Transfer Fluid, manufactured by Technical Marketing Co Dba Tmc Industries Inc, classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.
NSN 6850-01-705-6827 has 2 manufacturer part numbers on file: 9518-44 (Technical Marketing Co Dba Tmc Industries Inc), 9519-11 44LB (Technical Marketing Co Dba Tmc Industries Inc).
Key specifications for 9518-44: Quantity Within Each Unit Package: 44.00 POUNDS LBS; Special Features: PHYSICAL FORM: LQUID; ODORLESS; COLORLESS; BOILING POINT: 128.00 DEG. C.; VAPOR PRESSURE: 11.00 MM HG; DENSITY: 1.80 G/ML; RELATIVE DENSITY: 18.00; PH: 7.00; SOLUBILITY: <5.00 PPM; EVAPORATION RATE: <1.00; VISCOSITY: 0.70 CST; HAZARDOUS POLYMERIZATION WILL NOT OCCUR; HAZARDOUS DECOMPOSITION PRODUCTS: HYDROGEN FLUORIDE; G; Part Name Assigned by Controlling Agency: TMC FC-3283 RECLAIMED SPECIALTY HEAT TRANSFER FLUID. 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.