S-91145A134 0.115" ID x 0.235" OD Insulating Washers
Insulating Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Temperature & Environment Parameters
Installation & Application Parameters
Finish & Compliance Parameters
Geometric Parameters
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Key Features & Benefits at a Glance
- Superior electrical insulation properties prevent current leakage and short circuits in sensitive equipment
- Excellent corrosion resistance ensures long-term reliability in harsh chemical environments without degradation
- Wide temperature tolerance from -40°F to 180°F maintains structural integrity across extreme operating conditions
- Rockwell R108 hardness provides exceptional durability and wear resistance for high-cycle applications
- Precision dimensional control with 0.115" ID ensures perfect fit and consistent performance with No. 4 screws
- RoHS 3 compliance guarantees environmental safety and meets international regulatory standards
- Nylon 6/6 construction delivers optimal strength-to-weight ratio while resisting moisture absorption
Professional Applications & Engineering Value
This Nylon 6/6 plastic sleeve washer addresses critical engineering challenges in electrical, automotive, and industrial assembly applications. The sleeve design provides extended protection along the fastener shaft, preventing galvanic corrosion between dissimilar metals and offering superior electrical insulation. With its Rockwell R108 hardness and temperature resistance from -40°F to 180°F, this washer maintains dimensional stability in environments where thermal cycling would compromise metal components. The off-white nylon construction ensures consistent performance in applications requiring non-conductive, non-magnetic properties while the precise 0.115" ID guarantees secure fitting with No. 4 screws without binding or loosening under vibration.
Specification Summary & Compliance
This sleeve washer features precise dimensional specifications including 0.115" ID, 0.235" OD, 0.047" thickness, and 0.422" overall height. Manufactured from Nylon 6/6 plastic with Rockwell R108 hardness rating, it maintains consistent performance across the specified temperature range. The product is fully RoHS 3 (2015/863/EU) compliant and meets industry standards for plastic washers used in electrical insulation and corrosion-resistant applications.
