FS75BU50-OR-018
Size: AS568-018 O-Ring
FS75BU50
Fluorosilicone (FVMQ, FSIL)
75
Shore A
MIL-DTL-25988, AMS-R-25988, MIL-R-25988 Class 3, Type 1 & 2.
Color: Blue
Detailed Description
FS75BU50-OR-018 is a Blue, 75 Shore A, Fluorosilicone (FVMQ, FSIL) O-Ring. FS75BU50 is manufactured with the following features & specifications: MIL-DTL-25988, AMS-R-25988, MIL-R-25988 Class 3, Type 1 & 2.. FS75BU50-OR-018 is AS568 size -018 O-Ring also referred to as 1.78mm (Cross Sectional Diameter (CS)) x 18.77mm (Inside Diameter (ID)).

| Technical Specification | Value | 
|---|---|
| Compound Number | FS75BU50 | 
| Material | Fluorosilicone (FVMQ, FSIL) | 
| Color | Blue | 
| Durometer | 75 Shore A | 
| High Temperature | 175 °C / 347 °F | 
| Low Temperature | -70 °C / -94 °F | 
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring | 
| Size Standard | AS568 | 
| Size | -018 | 
| Cross Section (CS) | 1.78 mm / 0.070 in | 
| Inside Diameter (ID) | 18.77 mm / 0.739 in | 
| Other Specifications | |
| MIL-DTL-25988, AMS-R-25988, MIL-R-25988 Class 3, Type 1 & 2. | |


