
CS
0.139 in
(3.53 mm)
ID
0.171 in
(4.34 mm)

HN90BK12-OR-201
Size: AS568-201 O-Ring
HN90BK12
HNBR (Hydrogenated Nitrile)
90
Shore A
Peroxide Cured
Color: Black
Detailed Description
HN90BK12-OR-201 is a Black, 90 Shore A, Peroxide Cured HNBR (Hydrogenated Nitrile) O-Ring. HN90BK12-OR-201 is AS568 size -201 O-Ring also referred to as 3.53mm (Cross Sectional Diameter (CS)) x 4.34mm (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 | -201 | 
| Cross Section (CS) | 3.53 mm / 0.139 in | 
| Inside Diameter (ID) | 4.34 mm / 0.171 in | 

