S-91367A946 0.17" ID x 0.375" OD Rubber Sealing Washers

Key Features & Benefits at a Glance

• Exceptional temperature resilience for reliable performance in environments ranging from -60°F to 400°F, preventing material failure under thermal stress.
• Superior chemical resistance due to fluorosilicone rubber construction, ensuring longevity when exposed to oils, fuels, and solvents.
• Consistent sealing and vibration dampening with a Durometer 60A hardness, providing an optimal balance of flexibility and compression set resistance.
• Precision dimensional fit with 0.375" OD and 0.17" ID, designed specifically for No. 10 screws to ensure proper alignment and load distribution.
• Enhanced safety and compliance with RoHS 3 and REACH regulations, guaranteeing the washer is free from hazardous substances for global industrial use.
• Easy identification and inventory management through its distinctive blue color, streamlining assembly and maintenance processes.
• Durable flat washer profile that maintains integrity under pressure, offering long-term reliability in demanding applications.

Professional Applications & Engineering Value

Engineered for extreme temperature and chemical exposure, this fluorosilicone rubber flat washer addresses critical challenges in aerospace, automotive, and industrial machinery. Its fluorosilicone material excels in resisting degradation from fuels, oils, and solvents, while the Durometer 60A hardness ensures effective sealing performance without compromising flexibility. Ideal for No. 10 screw size assemblies, it prevents leaks and reduces vibration-induced loosening in high-temperature environments up to 400°F and as low as -60°F. The precise 0.375" OD and 0.17" ID dimensions facilitate easy installation and consistent flat washer functionality, enhancing equipment durability and minimizing downtime in industrial washers applications.

Specification Summary & Compliance

This washer adheres to inch system measurements with an inner diameter of 0.17", outer diameter of 0.375", and thickness between 0.083" and 0.103". It is manufactured to fit No. 10 screw size and features a Durometer 60A hardness for consistent performance. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring it meets stringent environmental and safety standards for industrial use.