S-94733A711 0.195" ID x 0.562" OD Rubber Sealing Washers

Key Features & Benefits at a Glance

• Superior sealing performance with Santoprene rubber material to prevent fluid and gas leaks in demanding industrial environments
• Excellent vibration damping properties that reduce equipment wear and extend component lifespan
• Wide temperature tolerance from -40°F to 270°F for reliable performance in extreme thermal conditions
• Chemical resistance against oils, greases, and industrial fluids for enhanced durability
• Precision dimensional fit with 0.195" ID and 0.562" OD ensuring proper seating on No. 12 screws
• Optimal hardness balance with Durometer 64A rating providing both flexibility and compression resistance
• Regulatory compliance with RoHS 3 and REACH standards for environmentally responsible manufacturing

Professional Applications & Engineering Value

This Santoprene rubber flat washer delivers critical engineering solutions where conventional washers fail. The thermoplastic elastomer construction maintains flexibility at extreme temperatures from -40°F to 270°F, preventing brittleness in cold environments and maintaining seal integrity under heat stress. The Durometer 64A hardness provides ideal compression characteristics for creating reliable seals while accommodating surface irregularities. In industrial applications such as electrical enclosures, automotive assemblies, and fluid handling systems, these washers effectively isolate vibration, dampen noise, and resist chemical degradation from oils and industrial fluids. The precise 0.195" ID and 0.562" OD dimensions ensure proper fitment on No. 12 screws, eliminating installation issues and providing consistent performance across production runs.

Specification Summary & Compliance

This flat washer features inch system dimensions with 0.195" inner diameter, 0.562" outer diameter, and thickness ranging from 0.068" to 0.088". Manufactured from Santoprene rubber with Durometer 64A hardness, it is engineered for No. 12 screw applications. The product fully complies with RoHS 3 (2015/863/EU) restrictions on hazardous substances and meets REACH (EC 1907/2006) requirements regarding chemical safety, making it suitable for regulated industrial and commercial applications where environmental compliance is mandatory.