S-95611A151 0.891" ID x 1.75" OD Plastic Washers
Plastic Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Temperature & Environment Parameters
Installation & Application Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Excellent corrosion resistance due to PVC plastic construction, ideal for humid or chemical environments
- Precise dimensional fit with 0.891" ID ensuring secure placement on 7/8" screws without slippage
- Superior load distribution from the 1.75" OD design, minimizing surface pressure and material stress
- Consistent performance with Durometer 65D hardness providing reliable compression resistance and durability
- Wide temperature tolerance handling up to 140°F for stable operation in various industrial settings
- Regulatory compliance assurance with RoHS 3 and REACH adherence for safe, global supply chain integration
- Dimensional stability maintained through controlled 0.084-0.102" thickness for uniform sealing and spacing
Professional Applications & Engineering Value
These PVC plastic flat washers deliver critical engineering value in applications requiring chemical resistance and electrical insulation. The gray PVC material prevents galvanic corrosion when used with dissimilar metals, making them perfect for electrical enclosures, plumbing systems, and marine hardware. Their Durometer 65D hardness ensures they maintain shape under compression while the precise 0.891" ID prevents misalignment during assembly. The 1.75" OD provides optimal bearing surface for 7/8" fasteners, distributing load effectively across softer materials or painted surfaces. These industrial plastic washers solve common issues of metal washer corrosion while offering reliable performance in temperature-controlled environments up to 140°F.
Specification Summary & Compliance
Manufactured to inch system standards with precise internal diameter (0.891"), outer diameter (1.75"), and thickness range (0.084-0.102") for consistent performance. The PVC flat washers meet industry-standard dimensional requirements for 7/8" screw applications. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental safety and unrestricted use in industrial markets. Material hardness certified at Durometer 65D for verified mechanical properties.
