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V1289-75-OR-002
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CS

0.050 in

(1.27 mm)

ID

0.042 in

(1.07 mm)

ORing cut reference

See Data Sheet


FKM Parker V1289-75 O-Ring, Size: -002

Material: FKM Parker V1289-75 O-Ring

Size: AS568 -002 O-Ring

Part Number: V1289-75-OR-002

Parker Seal® (Parker)

V1289-75

FKM (Viton®)

75

Shore A

FKM Type XLT (Extreme Low Temp Viton®)

AMS 7379 QPL

Ultra Low Temperature Material

Color: Black

Detailed Description

V1289-75-OR-002 is a Black, 75 Shore A, FKM (Viton®) O-Ring made from Parker Seal® (Parker), a FKM Type XLT (Extreme Low Temp Viton®) product. Parker Seal® (Parker) V1289-75 is manufactured with the following features & specifications: AMS 7379 QPL, Ultra Low Temperature Material. V1289-75-OR-002 is AS568 size -002 O-Ring also referred to as 1.27mm (Cross Sectional Diameter (CS)) x 1.07mm (Inside Diameter (ID)).


Material: FKM Parker V1289-75 O-Ring


Size: AS568 -002, 1.27mm CS X 1.07mm ID (0.050" CS X 0.042" ID)

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Technical SpecificationValue
Compound NumberV1289-75
BrandParker Seal® (Parker)
MaterialFKM (Viton®)
SubtypeFKM Type XLT (Extreme Low Temp Viton®)
ColorBlack
Durometer75 Shore A
High Temperature204 °C / 399 °F
Low Temperature-48 °C / -54 °F
Geometry Specifications
Cross Sectional GeometryO-Ring
Size StandardAS568
Size-002
Cross Section (CS)1.27 mm / 0.050 in
Inside Diameter (ID)1.07 mm / 0.042 in
Other Specifications

AMS 7379 QPL

ORing cut reference
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Parker V1289-75 is a 75 shore A black FKM compound engineered for exceptional low temperature sealing performance while maintaining the chemical resistance expected of fluorocarbon elastomers. This AMS 7379 material is designed for O-rings and gaskets used in aerospace and high performance systems, offering dynamic sealing down to -40°F and static sealing down to -55°F, significantly extending the usable range of standard FKM. It provides lower volume swell in fuels compared to nitrile and fluorosilicone, along with improved wear resistance and compression set characteristics, making it ideal for hydraulic fluids, jet fuel, turbine oils, and environmental sealing. V1289-75 can be compared to other low temperature FKM materials when evaluating equivalent compounds for demanding aerospace and fuel system applications.

 

FKM, commonly referred to as Viton®, is a high performance fluoroelastomer widely used in O-rings and gaskets where resistance to fuels, oils, and elevated temperatures is essential. Low temperature FKM compounds are specifically formulated to extend sealing capability beyond standard and GLT grades, addressing one of the traditional limitations of fluorocarbon materials. These advanced formulations are commonly used in aerospace, oil and gas, and industrial systems where both chemical exposure and cold temperature performance are required. While highly versatile, FKM materials are generally not recommended for hot water, steam, or certain polar solvents, making proper material selection critical for long-term reliability.

 

Keywords: Parker V1289-75, V1289-75, V1289 75, V1289 75 FKM, AMS 7379 fluorocarbon, low temperature FKM, aerospace O-rings, jet fuel sealing material, hydraulic fluid elastomer, HTS turbine oil seals, dynamic low temp gasket, Viton low temp equivalent, chemical resistant sealing rubber, Datasheet, TDS, Test Report, MTR, MSDS, SDS