CS
0.103 in
(2.62 mm)
ID
0.487 in
(12.37 mm)
NBR NB70BK21 O-Ring, Size: -112
Material: NBR NB70BK21 O-Ring
Size: AS568 -112 O-Ring
Part Number: NB70BK21-OR-112
NB70BK21
NBR (Nitrile, Buna-N)
70
Shore A
MOS2 Filled
Sulfur Cured
Color: Black
Detailed Description
NB70BK21-OR-112 is a Black, 70 Shore A, Sulfur Cured NBR (Nitrile, Buna-N) O-Ring. NB70BK21 is manufactured with the following features & specifications: MOS2 Filled. NB70BK21-OR-112 is AS568 size -112 O-Ring also referred to as 2.62mm (Cross Sectional Diameter (CS)) x 12.37mm (Inside Diameter (ID)).
Material: NBR NB70BK21 O-Ring
Size: AS568 -112, 2.62mm CS X 12.37mm ID (0.103" CS X 0.487" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | NB70BK21 |
| Material | NBR (Nitrile, Buna-N) |
| Cure | Sulfur Cured |
| Color | Black |
| Durometer | 70 Shore A |
| High Temperature | 125 °C / 257 °F |
| Low Temperature | -35 °C / -31 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | AS568 |
| Size | -112 |
| Cross Section (CS) | 2.62 mm / 0.103 in |
| Inside Diameter (ID) | 12.37 mm / 0.487 in |