FKM Parker VM125-75 O-Ring, Size: -011
Material: FKM Parker VM125-75 O-Ring
Size: AS568 -011 O-Ring
Part Number: VM125-75-OR-011
Parker Seal® (Parker)
VM125-75
FKM (Viton®)
75
Shore A
FKM Type GLT (Low Temp Viton®)
MIL-R-83485/1, AMS-R-83485/1, AMS 7287 QPL
Color: Black
Detailed Description
VM125-75-OR-011 is a Black, 75 Shore A, FKM (Viton®) O-Ring made from Parker Seal® (Parker), a FKM Type GLT (Low Temp Viton®) product. Parker Seal® (Parker) VM125-75 is manufactured with the following features & specifications: MIL-R-83485/1, AMS-R-83485/1, AMS 7287 QPL. VM125-75-OR-011 is AS568 size -011 O-Ring also referred to as 1.78mm (Cross Sectional Diameter (CS)) x 7.65mm (Inside Diameter (ID)).
Material: FKM Parker VM125-75 O-Ring
Size: AS568 -011, 1.78mm CS X 7.65mm ID (0.070" CS X 0.301" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | VM125-75 |
| Brand | Parker Seal® (Parker) |
| Material | FKM (Viton®) |
| Subtype | FKM Type GLT (Low Temp Viton®) |
| Color | Black |
| Durometer | 75 Shore A |
| High Temperature | 204 °C / 399 °F |
| Low Temperature | -40 °C / -40 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | AS568 |
| Size | -011 |
| Cross Section (CS) | 1.78 mm / 0.070 in |
| Inside Diameter (ID) | 7.65 mm / 0.301 in |
| Other Specifications | |
MIL-R-83485/1, AMS-R-83485/1, AMS 7287 QPL | |
Parker’s VM125-75 is a 75 Shore A black fluorocarbon (FKM) compound classified as a GLT type elastomer, engineered for enhanced low-temperature flexibility and broad chemical resistance. With a service temperature range of -40°F to 400°F, it provides reliable sealing performance in applications where standard FKM materials become brittle at reduced temperatures. The compound is compatible with mineral oils, IRM 901 through 903 test oils, nonflammable hydraulic fluids, silicone oils, aliphatic and aromatic hydrocarbons, chlorinated solvents, and fuels such as gasoline and natural gas. Its excellent resistance to ozone, weathering, and oxidative aging supports long service life in demanding industrial and aerospace environments.
VM125-75 meets AMS-R-83485 and ASTM D2000 M4HK714 specifications, ensuring consistent mechanical and thermal performance in critical sealing applications. Its low-temperature resilience, strong tensile properties, and reduced compression set make it suitable for both static and dynamic seals exposed to extreme operating conditions. The compound is not recommended for glycol-based brake fluids, amines, alkalis, superheated steam, or low molecular weight organic acids. Canyon Components offers equivalent FKM GLT materials designed to meet similar low-temperature, chemical, and aerospace sealing requirements.
Common relevant keywords:
FKM, Fluorocarbon Rubber, Viton, GLT FKM, Low Temperature FKM, 75 Shore A FKM, Cryogenic Seals, Aerospace O-rings, Fuel Resistant Elastomers, Chemical Resistant O-rings, Oil Resistant Seals, Ozone Resistant Rubber, Weather Resistant Elastomers, AMS-R-83485 Seals, ASTM D2000 FKM, Parker FKM GLT Equivalent, Datasheet, TDS, Test Report, MTR, MSDS, SDS