CS
0.210 in
(5.33 mm)
ID
18.955 in
(481.45 mm)
HN90BK12-OR-388
Size: AS568-388 O-Ring
HN90BK12
HNBR (Hydrogenated Nitrile)
90
Shore A
Peroxide Cured
Color: Black
Detailed Description
HN90BK12-OR-388 is a Black, 90 Shore A, Peroxide Cured HNBR (Hydrogenated Nitrile) O-Ring. HN90BK12-OR-388 is AS568 size -388 O-Ring also referred to as 5.33mm (Cross Sectional Diameter (CS)) x 481.45mm (Inside Diameter (ID)).
| Technical Specification | Value |
|---|---|
| Compound Number | HN90BK12 |
| Material | HNBR (Hydrogenated Nitrile) |
| Cure | Peroxide Cured |
| Color | Black |
| Durometer | 90 Shore A |
| High Temperature | 165 °C / 329 °F |
| Low Temperature | -35 °C / -31 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | AS568 |
| Size | -388 |
| Cross Section (CS) | 5.33 mm / 0.210 in |
| Inside Diameter (ID) | 481.45 mm / 18.955 in |