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VT90BK55-XR-421

Image shown is representative and may differ from the actual product in size, proportions, and color shade

ECE-R 110, annex 5D, 5F, 5G, CNG / LNG Compatibility
CS

0.275 in

(6.99 mm)

ID

3.975 in

(100.97 mm)

X-Ring dimensional reference

FKM VT90BK55 X-Ring, Size: -421

Material: FKM VT90BK55 X-Ring

Size: AS568 -421 X-Ring

Part Number: VT90BK55-XR-421

VT90BK55

FKM (Viton®)

90

Shore A

FKM Type XLT (Extreme Low Temp Viton®)

ECE-R 110, annex 5D, 5F, 5G, CNG / LNG Compatibility

Color: Black

Detailed Description

VT90BK55-XR-421 is a Black, 90 Shore A, FKM (Viton®) X-Ring, a FKM Type XLT (Extreme Low Temp Viton®) product. It is a 90 durometer FKM (Viton®). VT90BK55 is manufactured with the following features & specifications: ECE-R 110, annex 5D, 5F, 5G, CNG / LNG Compatibility. VT90BK55-XR-421 is AS568 size -421 X-Ring also referred to as 6.99mm (Cross Sectional Diameter (CS)) x 100.97mm (Inside Diameter (ID)). Material: 90 Durometer FKM VT90BK55 X-Ring Size: AS568 -421, 6.99mm CS X 100.97mm ID (0.275" CS X 3.975" ID)

VT90BK55 typical industry applicationVT90BK55 industry symbol
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Technical SpecificationValue
Compound NumberVT90BK55
MaterialFKM (Viton®)
SubtypeFKM Type XLT (Extreme Low Temp Viton®)
ColorBlack
Durometer90 Shore A Hardness
High Temperature225 °C / 437 °F
Low Temperature-50 °C / -58 °F
Geometry Specifications
Cross Sectional GeometryX-Ring
Size StandardAS568
Size-421
Cross Section (CS)6.99 mm / 0.275 in
Inside Diameter (ID)100.97 mm / 3.975 in
Other Specifications

ECE-R 110, annex 5D, 5F, 5G, CNG / LNG Compatibility

X-Ring dimensional reference
ECE-R 110, annex 5D, 5F, 5G, CNG / LNG Compatibility

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