
Image shown is representative and may differ from the actual product in size, proportions, and color shade
0.138 in
(3.50 mm)
1.248 in
(31.70 mm)

SIL SI55BK51 O-Ring, Size: P-32
Material: SIL SI55BK51 O-Ring
Size: JIS P-32 O-Ring
Part Number: SI55BK51-OR-3.5X31.7
Color: Black
Detailed Description
SI55BK51-OR-3.5X31.7 is a Black, 55 Shore A, Silicone (VMQ) O-Ring. It is a 55 durometer Silicone (VMQ). SI55BK51-OR-3.5X31.7 is JIS size P-32 O-Ring also referred to as 3.5mm (Cross Sectional Diameter (CS)) x 31.7mm (Inside Diameter (ID)). Material: 55 Durometer SIL SI55BK51 O-Ring Size: JIS P-32, 3.5mm CS X 31.7mm ID (0.138" CS X 1.248" ID)

| Technical Specification | Value |
|---|---|
| Compound Number | SI55BK51 |
| Material | Silicone (VMQ) |
| Color | Black |
| Durometer | 55 Shore A Hardness |
| High Temperature | 205 °C / 401 °F |
| Low Temperature | -70 °C / -94 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | JIS |
| Size | P-32 |
| Cross Section (CS) | 3.50 mm / 0.138 in |
| Inside Diameter (ID) | 31.70 mm / 1.248 in |


