Image shown is representative and may differ from the actual product in size, proportions, and color shade
CS
0.275 in
(6.99 mm)
ID
3.975 in
(100.97 mm)
BUTYL BT70BK80 X-Ring, Size: -421
Material: BUTYL BT70BK80 X-Ring
Size: AS568 -421 X-Ring
Part Number: BT70BK80-XR-421
Color: Black
Detailed Description
BT70BK80-XR-421 is a Black, 70 Shore A, Butyl (Isobutylene, IIR) X-Ring. It is a 70 durometer Butyl (Isobutylene, IIR). BT70BK80-XR-421 is AS568 size -421 X-Ring also referred to as 6.99mm (Cross Sectional Diameter (CS)) x 100.97mm (Inside Diameter (ID)). Material: 70 Durometer BUTYL BT70BK80 X-Ring Size: AS568 -421, 6.99mm CS X 100.97mm ID (0.275" CS X 3.975" 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 | X-Ring |
| Size Standard | AS568 |
| Size | -421 |
| Cross Section (CS) | 6.99 mm / 0.275 in |
| Inside Diameter (ID) | 100.97 mm / 3.975 in |
