
Image shown is representative and may differ from the actual product in size, proportions, and color shade
0.157 in
(4.00 mm)
3.189 in
(81.00 mm)

SIL SI60TR05 O-Ring, Size: 4X81
Material: SIL SI60TR05 O-Ring
Size: Metric 4X81 O-Ring
Part Number: SI60TR05-OR-4X81
Color: Translucent (Clear)
Detailed Description
SI60TR05-OR-4X81 is a Translucent (Clear), 60 Shore A, Platinum Cured Silicone (VMQ) O-Ring. It is a 60 durometer Silicone (VMQ). SI60TR05 is manufactured with the following features & specifications: USP Class VI, FDA Compliant, Clean Room Manufactured. SI60TR05-OR-4X81 is Metric size 4X81 O-Ring also referred to as 4mm (Cross Sectional Diameter (CS)) x 81mm (Inside Diameter (ID)). Material: 60 Durometer SIL SI60TR05 O-Ring Size: Metric 4X81, 4mm CS X 81mm ID (0.157" CS X 3.189" ID)

| Technical Specification | Value |
|---|---|
| Compound Number | SI60TR05 |
| Material | Silicone (VMQ) |
| Cure | Platinum Cured |
| Color | Translucent (Clear) |
| Durometer | 60 Shore A Hardness |
| High Temperature | 225 °C / 437 °F |
| Low Temperature | -55 °C / -67 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | Metric |
| Size | 4X81 |
| Cross Section (CS) | 4.00 mm / 0.157 in |
| Inside Diameter (ID) | 81.00 mm / 3.189 in |
| Other Specifications | |
USP Class VI | |
FDA Compliant | |
Clean Room Manufactured | |


