S-5916K52 0.75" ID x 2" OD Chemical-Resistant Cushioning Washers
Chemical-Resistant Cushioning 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
- Superior sealing performance with raised grid design that creates enhanced compression and prevents fluid/gas leakage
- Excellent vibration resistance maintains seal integrity in high-vibration industrial environments
- Chemical and temperature resistance with Buna-N rubber construction rated for temperatures up to 200°F
- Optimized dimensional stability with precise 0.75" ID and 2" OD for perfect fit with 3/4" fasteners
- Consistent compression properties with Durometer 63A hardness providing reliable sealing force
- Environmental compliance assurance meeting RoHS 3 and REACH standards for safe industrial use
- Durable grid pattern with raised and indented grid design that enhances grip and prevents rotation
Professional Applications & Engineering Value
This Buna-N rubber raised grid washer delivers critical sealing solutions for demanding industrial applications where vibration, chemical exposure, and temperature fluctuations compromise standard washers. The raised grid pattern creates multiple sealing points that distribute pressure evenly, preventing common failure points in hydraulic systems, pump assemblies, and machinery enclosures. Engineered with Durometer 63A hardness, it maintains flexibility while providing sufficient compression resistance for long-term service life. The 0.75" ID x 2" OD dimensions ensure precise compatibility with 3/4" fasteners, eliminating installation issues in automotive, manufacturing, and processing equipment where reliable sealing is essential for operational safety and efficiency.
Specification Summary & Compliance
Manufactured to inch system specifications with 0.75" inner diameter and 2" outer diameter, this raised grid washer features a thickness range of 0.281-0.343" with grid dimensions of 0.219" raised width and 0.281" indented width. The Buna-N rubber material provides consistent performance across the rated temperature range up to 200°F with Durometer 63A hardness. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) standards, ensuring environmental safety and regulatory adherence for industrial applications requiring chemical resistance and material traceability.
