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Fluorosilicone 75 Durometer O-Ring, Blue (L1077-75 MIL)
Fluorosilicone 75 Durometer O-Ring, Blue (L1077-75 MIL)
Brand: Parker HannifinParker's fluorosilicone (FVMQ) contains trifluoropropyl groups next to the methyl groups.
The mechanical and physical properties are very similar to VMQ.
However, FVMQ offers improved fuel and mineral oil resistance but poor hot air resistance when compared with VMQ.
Features- Heat resistance
- Up to 177°C (350°F) max
- Cold flexibility
- Down to approximately -73°C (-100°F)
- Chemical resistance
- Aromatic mineral oils (IRM 903 oil)
- Fuels
- Low molecular weight aromatic hydrocarbons (benzene, toluene)
- MIL-DTL-25988, TY1, CL3, GR 75
Specifications
Brand
Approvals & Certifications
- MIL/Aero
Color
- Blue
Fluid Compatibility
- Fuels & Solvents
Inside Diameter (inch)
- 0.029" to 25.94"
Internally Lubed
- No
Maximum Working Temperature (°F)
- 350° F
Meets Certifications
- AMS-R 25988 Typical 1 Class 3, MIL-DTL-25988 Typical1, Class 3, Grade 75/2,
Minimum Working Temperature (°F)
- -90° F
Nominal Hardness
- 75
Nominal Hardness Range
- > 70
Polymer Family
- Fluorosilicone (FVMQ)
Region of Origin
- North America
Thermal Application (°F)
- Low & High Temperature (250° F)
Width (inch)
- 0.04" to 0.275"
Documentation
Data Sheets
- Compound Shrink Class pdf 371 KB
- L1077 Material Test Report pdf 24 KB
- O Ring Coatings Advanced Coating Methods for All of Your Application Needs ORD 5757 pdf 1.5 MB
- O Ring Division Frequently Asked Questions pdf 118 KB
- Parker O Ring Handbook ORD 5700 pdf 5.9 MB
- Parker Tracking System and RFID Technology pdf 72 KB
- Shelf Life pdf 79 KB
- Technical Glossary pdf 132 KB
Certifications & Approvals
Brand-Managed Distributed Enterprise Catalogs (DEC)
for Authorized Channel Partners
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