Image shown is representative and may differ from the actual product in size, proportions, and color shade
0.139 in
(3.53 mm)
3.609 in
(91.67 mm)
FSIL FS50BU21 O-Ring, Size: -239
Material: FSIL FS50BU21 O-Ring
Size: AS568 -239 O-Ring
Part Number: FS50BU21-OR-239
FS50BU21
Fluorosilicone (FVMQ, FSIL)
50
Shore A
Silicone Oil Filled
Color: Blue
Detailed Description
FS50BU21-OR-239 is a Blue, 50 Shore A, Fluorosilicone (FVMQ, FSIL) O-Ring. It is a 50 durometer Fluorosilicone (FVMQ, FSIL). FS50BU21 is manufactured with the following features & specifications: Silicone Oil Filled. FS50BU21-OR-239 is AS568 size -239 O-Ring also referred to as 3.53mm (Cross Sectional Diameter (CS)) x 91.67mm (Inside Diameter (ID)). Material: 50 Durometer FSIL FS50BU21 O-Ring Size: AS568 -239, 3.53mm CS X 91.67mm ID (0.139" CS X 3.609" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | FS50BU21 |
| Material | Fluorosilicone (FVMQ, FSIL) |
| Color | Blue |
| Durometer | 50 Shore A Hardness |
| High Temperature | 175 °C / 347 °F |
| Low Temperature | -75 °C / -103 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | AS568 |
| Size | -239 |
| Cross Section (CS) | 3.53 mm / 0.139 in |
| Inside Diameter (ID) | 91.67 mm / 3.609 in |
