1289N21
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Product Number | 1289N247 |
System of Measurement | Inch |
Header Primary | Water- and Steam-Resistant High-Temperature EPDM O-Ring |
Primary Category | Water- and Steam-Resistant O-Rings |
Cross Section Shape | Round |
Specifications Met | ASTM D2000 |
Fractional ID | 3 1/8" |
Fractional ID Tolerance | ±0.021" |
Fractional OD | 3 3/8" |
Fractional Width | 1/8" |
Actual Width | 0.139" |
Actual Width Tolerance | ±0.004" |
Actual ID | 3.109" |
Actual OD | 3.387" |
RoHS | RoHS 3 (2015/863/EU) Compliant |
Color | Black |
Temperature Range | -70° to 300° F |
Hardness | Durometer 70A |
Storage Stability | 5-10Y |
Material | EPDM Rubber |
Ozone Resitstance | BEST |
Weather Resistance | BEST |
Chemical Resistance | BEST |
Oil Resistance | BAD |
Water Density | BEST |
Wear Resistance | GOOD |
Deformation Resistance | BEST |
Acid Resistance | BEST |
Alkali Resistance | BEST |
Tension Strength | BEST |
Steam Resistance | BEST |
Flame Resistance | BAD |
Header Secondary | 1/8 Fractional Width, Dash Number 235 |
Dash Number | 235 |
Schedule B | 401693.0000 |
Type | O-Rings |
Level | Standard |
Country of Origin | Peoples Republic of China |