Nye Uniflor 8991MT (1 LB Jar) PFPE/PTFE Grease -
NSN 9150-01-472-7163
High-Performance PFPE/PTFE Aerospace Grease for Bearings, Gears, and Actuators
Nye Unfilor 8991MT Grease is a premium synthetic fluorinated lubricant engineered for aerospace, defense, and other high-reliability applications where conventional greases cannot withstand extreme temperatures, heavy loads, or chemically aggressive environments. Formulated with a PFPE (Perfluoropolyether) base oil and PTFE thickener, it delivers exceptional thermal stability, wear protection, and long-term lubrication performance.
Designed for use in aircraft actuators, control bearings, landing gear systems, wheel bearings, gears, and precision motion components, Uniflor 8991MT helps reduce friction, minimize wear, and extend equipment service life under demanding operating conditions.
Nye - A Member of Fuchs Group
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Nye Uniflor 8991MT
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| Properties |
Typical Value |
| Temp. Range |
-60° to +230°C |
| Base Oil |
Perfluoropolyether |
| Thickener |
Polytetrafluoroethylene |
| Kinematic Viscosity (100°C) |
~97 cSt |
| Kinematic Viscosity (40°C) |
~335 cSt |
| NLGI Grade |
2
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| Viscosity Index |
365 |
Common Applications
- Aircraft wheel bearings
- Landing gear mechanisms
- Aerospace actuators
- Flight control bearings
- Precision gears
- Defense equipment
- Industrial motion-control systems
Nye Lubricants Uniflor 8991MT
At CNC Specialty Store, we understand the critical role you play in serving the public. That's why we're dedicated to simplifying your procurement processes with SAM and CAGE codes.
FED-ID: 27-4183380
Gov Procurement: SAM.GOV
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UEI/SAM: QHHLSNGD8N85
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CAGE: 9VME1
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