S-90097A178 0.879" ID x 1.03" OD Insulating Washers
Insulating Washers
Image may differ from product. See technical specification for details.
Basic Information
Dimension Parameters
Material & Strength Parameters
Temperature & Environment Parameters
Installation & Application Parameters
Finish & Compliance Parameters
Geometric Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Exceptional temperature resistance maintains performance in extreme environments from -40°F to 180°F
- Superior durability and wear resistance thanks to Rockwell R118 hardness nylon construction
- Precise dimensional accuracy with 0.879" ID ensuring perfect fit for 7/8" screw applications
- Reliable insulation and vibration dampening provided by high-quality nylon plastic material
- Full regulatory compliance with RoHS 3 and REACH standards for global industrial use
- Optimal load distribution through 1.03" OD design for enhanced fastener performance
- Extended service life in demanding applications due to robust sleeve construction
Professional Applications & Engineering Value
This nylon plastic sleeve washer delivers critical engineering solutions for industrial applications requiring reliable insulation, corrosion resistance, and vibration control. The off-white nylon construction provides excellent electrical isolation while the precise 0.879" inner diameter ensures perfect compatibility with 7/8" screw sizes. Engineered to withstand temperature extremes from -40°F to 180°F, this sleeve washer maintains dimensional stability in harsh environments where metal washers would corrode or conduct electricity. The Rockwell R118 hardness rating guarantees long-term performance in heavy-duty applications, making it ideal for electrical enclosures, machinery assembly, and outdoor equipment where environmental factors challenge component integrity.
Specification Summary & Compliance
This inch system sleeve washer features precise dimensions including 0.879" ID, 1.03" OD, and 1.18" overall height with sleeve-specific measurements of 0.954" OD and 1" height. Manufactured from high-grade nylon plastic with Rockwell R118 hardness, the washer is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring safe use in global industrial markets. The temperature range specification of -40°F to 180°F maximum supports reliable operation across diverse environmental conditions.
