The Heat Transfer Fluid, cataloged under National Stock Number 6850-01-453-3871, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. Current acquisition status: Active.
What this record contains
This page shows the U.S. Government catalog record for NSN 6850-01-453-3871 as we hold it. The record gives the stock number, the item name (Heat Transfer Fluid), its supply class (FSC 6850, Miscellaneous Chemical Specialties) and its status (active). It lists no specifications, no manufacturer and no manufacturer part numbers. We show what the record contains and nothing more. If you know this part by a manufacturer's part number, search for that number instead.
Catalog Facts
Item Name
Heat Transfer Fluid
FSC / FSG
6850 — Miscellaneous Chemical Specialties (FSG 68)
Technical Specifications
Parameter
Value
NSN
6850-01-453-3871
Item Name
Heat Transfer Fluid
FSC / FSG
6850 / 68 — Miscellaneous Chemical Specialties
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Hazardous per DLA record (HMIC Y)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
No interchangeability data on file.
Other items in FSC 6850 — Miscellaneous Chemical Specialties
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6850-00-001-6461
6850-00-001-6461 · Item name not on file
6850-00-003-5139
TONER,DIRECT ELECTROSTATIC PROCE
6850-00-003-5179
6850-00-003-5179 · Item name not on file
6850-00-003-6167
TONER,INDIRECT ELECTROSTATIC PROCESSING
6850-00-004-0526
CLEANING STATION,OPTICAL LENS
6850-00-005-5305
CLEANING COMPOUND,AIRCRAFT SURFA
6850-00-008-7482
6850-00-008-7482 · Item name not on file
6850-00-009-0227
ACCELERATOR,RUBBER VULCANIZATION
Related Parts in Chemicals and Chemical Products
6850-00-001-6461
6850-00-001-6461 · Item name not on file
6850-00-003-5139
TONER,DIRECT ELECTROSTATIC PROCE
6R66
6850-00-003-5179
6850-00-003-5179 · Item name not on file
6850-00-003-6167
TONER,INDIRECT ELECTROSTATIC PROCESSING
6850-00-004-0526
CLEANING STATION,OPTICAL LENS
6850-00-005-5305
CLEANING COMPOUND,AIRCRAFT SURFA
A-A-59921
6850-00-008-7482
6850-00-008-7482 · Item name not on file
6850-00-009-0227
ACCELERATOR,RUBBER VULCANIZATION
Frequently Asked Questions
What is NSN 6850-01-453-3871?
NSN 6850-01-453-3871 is a Heat Transfer Fluid, classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.
Is NSN 6850-01-453-3871 hazardous material?
Hazardous per DLA record (HMIC Y). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.