
Image shown is representative and may differ from the actual product in size, proportions, and color shade
0.039 in
(1.00 mm)
1.142 in
(29.00 mm)

FSIL FS50BU21 O-Ring, Size: 1X29
Material: FSIL FS50BU21 O-Ring
Size: Metric 1X29 O-Ring
Part Number: FS50BU21-OR-1X29
FS50BU21
Fluorosilicone (FVMQ, FSIL)
50
Shore A
Silicone Oil Filled
Color: Blue
Detailed Description
FS50BU21-OR-1X29 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-1X29 is Metric size 1X29 O-Ring also referred to as 1mm (Cross Sectional Diameter (CS)) x 29mm (Inside Diameter (ID)). Material: 50 Durometer FSIL FS50BU21 O-Ring Size: Metric 1X29, 1mm CS X 29mm ID (0.039" CS X 1.142" 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 | Metric |
| Size | 1X29 |
| Cross Section (CS) | 1.00 mm / 0.039 in |
| Inside Diameter (ID) | 29.00 mm / 1.142 in |



