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FS50BU21-OR-018
CS

0.070 in

(1.78 mm)

ID

0.739 in

(18.77 mm)

ORing cut reference

FS50BU21-OR-018

Size: AS568-018 O-Ring

FS50BU21

Fluorosilicone (FVMQ, FSIL)

50

Shore A

Silicone Oil Filled

Color: Blue

Detailed Description

FS50BU21-OR-018 is a Blue, 50 Shore A, Fluorosilicone (FVMQ, FSIL) O-Ring. FS50BU21 is manufactured with the following features & specifications: Silicone Oil Filled. FS50BU21-OR-018 is AS568 size -018 O-Ring also referred to as 1.78mm (Cross Sectional Diameter (CS)) x 18.77mm (Inside Diameter (ID)).

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Technical SpecificationValue
Compound NumberFS50BU21
MaterialFluorosilicone (FVMQ, FSIL)
ColorBlue
Durometer50 Shore A
High Temperature175 °C / 347 °F
Low Temperature-75 °C / -103 °F
Geometry Specifications
Cross Sectional GeometryO-Ring
Size StandardAS568
Size-018
Cross Section (CS)1.78 mm / 0.070 in
Inside Diameter (ID)18.77 mm / 0.739 in
ORing cut reference