F-67 Arctic diesel
A low-temperature diesel formulated to prevent gelling and waxing in fuel lines, ensuring reliable startability of vehicles and generators in sub-zero and arctic conditions.
NATO F-67
What is F-67 fuel?
F-67 fuel is NATO’s arctic / extreme-cold diesel grade for ground forces operating where standard F-54 cold-flow performance is insufficient. CFPP and pour-point limits are selected to the theatre’s minimum temperatures.
Use F-67 when winterised logistics fleets and generators must start and filter reliably in polar or high-altitude cold. For temperate theatres, F-54 is usually correct.
Specify expected minimum ambient temperature when requesting F-67 so CFPP grade matches the mission profile.
F-67 vs F-54 at a glance
| Property | F-67 fuel | F-54 fuel |
|---|---|---|
| Climate | Arctic / extreme cold | Temperate / standard |
| Cold flow | Tight CFPP grades | EN 590 seasonal grades |
| Primary use | Cold-theatre ground ops | General ground logistics |
Standard ground diesel: F-54 fuel.
Key technical properties
NATO F-67, the specialty cold-flow grade for arctic and extreme-cold theatres.
| Property | F-67 limit |
|---|---|
| Specification | NATO F-67 |
| NATO code | F-67 |
| Pour point (max) | < −46°C |
| Cloud point | Extremely low (arctic grade) |
| Viscosity | Optimized for cold flow |
| Sulfur content | Low sulfur military diesel |
Where it fits
Reliable cold-start performance for trucks and tactical vehicles.
Stable combustion for base power in sub-zero deployments.
Keeps supply chains moving where standard diesel would gel.
Pour point and cloud point matched to operating temperatures before allocation.
How to buy
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Share the requirement
Volumes, destinations and delivery window so we can qualify the purchasing profile.
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Offer & terms
Pricing, Incoterms and supply scenarios aligned with compliance needs.
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Allocate & schedule
Confirm allocation, lock liftings and delivery windows.
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Ship with CoA
Product moves with certificates and shipment docs for full traceability.
Specs first? Download the TDS above. Ready to procure? Operations handles confidential defense requests.
Contact defense salesGlobal sourcing network
Long-term procurement with distributor routes, refinery-backed planning and compliant documentation, from qualified producers and terminals to reduce lead-time risk.
- Continuity: Contracted volumes with rolling delivery windows.
- Flexibility: Multi-region options when one corridor is disrupted.
- Coverage: Partners for priority uplift and transfer.
- Compliance: Spec, quality and chain-of-custody docs.
Frequently asked questions
What is the pour point of F-67?
Maximum below −46°C, formulated to remain pumpable in arctic and sub-zero conditions.
F-67 vs F-54?
F-67 is a specialty cold-flow grade for arctic theatres; F-54 is the standard NATO ground diesel for temperate conditions.
Which theatres typically require F-67?
Arctic, sub-arctic and extreme-cold deployments where standard diesel would gel or wax fuel filters.
What is F-67 fuel used for?
F-67 is NATO arctic diesel for military ground vehicles and generators in extreme cold where standard F-54 cold-flow is insufficient.
Where can I buy F-67 fuel?
Suat Fuels quotes F-67 for qualified defense programs, share volume, destination, minimum ambient temperature and delivery window.
Secure your F-67 supply
NATO F-67 arctic-grade diesel for extreme-cold ground operations.
Contact defense sales