Image shown is representative and may differ from the actual product in size, proportions, and color shade
CS
0.070 in
(1.78 mm)
ID
2.864 in
(72.75 mm)
BUTYL BT70BK80 O-Ring, Size: -040
Material: BUTYL BT70BK80 O-Ring
Size: AS568 -040 O-Ring
Part Number: BT70BK80-OR-040
Color: Black
Detailed Description
BT70BK80-OR-040 is a Black, 70 Shore A, Butyl (Isobutylene, IIR) O-Ring. It is a 70 durometer Butyl (Isobutylene, IIR). BT70BK80-OR-040 is AS568 size -040 O-Ring also referred to as 1.78mm (Cross Sectional Diameter (CS)) x 72.75mm (Inside Diameter (ID)). Material: 70 Durometer BUTYL BT70BK80 O-Ring Size: AS568 -040, 1.78mm CS X 72.75mm ID (0.070" CS X 2.864" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | BT70BK80 |
| Material | Butyl (Isobutylene, IIR) |
| Color | Black |
| Durometer | 70 Shore A Hardness |
| High Temperature | 250 °C / 482 °F |
| Low Temperature | -76 °C / -105 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | AS568 |
| Size | -040 |
| Cross Section (CS) | 1.78 mm / 0.070 in |
| Inside Diameter (ID) | 72.75 mm / 2.864 in |
