Image shown is representative and may differ from the actual product in size, proportions, and color shade
0.118 in
(3.00 mm)
5.866 in
(149.00 mm)
EPDM Parker E1267-80 O-Ring, Size: 3X149
Material: EPDM Parker E1267-80 O-Ring
Size: Metric 3X149 O-Ring
Part Number: E1267-80-OR-3X149
Color: Black
Detailed Description
E1267-80-OR-3X149 is a Black, 80 Shore A, EPDM (EPR, EPM) O-Ring made from Parker Seal® (Parker). It is a 80 durometer EPDM (EPR, EPM). E1267-80-OR-3X149 is Metric size 3X149 O-Ring also referred to as 3mm (Cross Sectional Diameter (CS)) x 149mm (Inside Diameter (ID)). Material: 80 Durometer EPDM Parker E1267-80 O-Ring Size: Metric 3X149, 3mm CS X 149mm ID (0.118" CS X 5.866" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | E1267-80 |
| Brand | Parker Seal® (Parker) |
| Material | EPDM (EPR, EPM) |
| Color | Black |
| Durometer | 80 Shore A Hardness |
| High Temperature | 121 °C / 250 °F |
| Low Temperature | -57 °C / -71 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | Metric |
| Size | 3X149 |
| Cross Section (CS) | 3.00 mm / 0.118 in |
| Inside Diameter (ID) | 149.00 mm / 5.866 in |
Parker’s E1267-80 is an 80 Shore A black EPDM compound qualified to aerospace specification NAS 1613 Rev. 5 for sealing applications requiring high durability and resistance to water-based and polar media. With a service temperature range of -70°F to 250°F, it maintains flexibility at low temperatures while delivering reliable performance in hot water and steam environments. This compound is compatible with glycol-based brake fluids, phosphate-ester hydraulic fluids, silicone oils and greases, many organic and inorganic acids, cleaning agents, sodium and potassium alkalis, and a wide range of polar solvents. Its inherent resistance to ozone, aging, and weathering supports long service life in demanding aerospace and industrial environments.
E1267-80 meets or exceeds all phases of NAS 1613 requirements, making it suitable for aerospace, braking systems, and fluid handling applications where material consistency and performance are critical. It is not recommended for exposure to mineral oil products such as oils, greases, or fuels. Canyon Components offers equivalent EPDM materials designed to meet similar aerospace, steam, and chemical resistance requirements.
Common relevant keywords:
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