S-93493A140 0.411" ID x 0.625" OD MIL-I-24768/27 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
- Exceptional thermal resistance up to 280°F for reliable performance in high-heat environments
- Superior electrical insulation properties due to fiberglass construction, preventing current leakage
- Excellent corrosion resistance for long-lasting durability in harsh industrial conditions
- High hardness rating (Rockwell M100) ensures dimensional stability under heavy loads
- Precise dimensional fit with 0.411" ID and 0.625" OD for optimal 3/8" screw compatibility
- Regulatory compliance assurance with MIL-I-24768/27, RoHS 3, and REACH standards
- Light green color coding for easy identification and inventory management
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these fiberglass flat washers provide critical solutions where thermal management and electrical safety are paramount. The fiberglass material composition delivers outstanding electrical insulation properties while maintaining structural integrity at elevated temperatures up to 280°F. This makes them ideal for electrical equipment assemblies, high-temperature machinery, and industrial systems requiring reliable thermal resistance. The corrosion-resistant characteristics ensure long-term performance in challenging environments, while the precise 3/8" screw size compatibility guarantees proper fit and load distribution. These washers effectively address common engineering challenges including thermal expansion concerns, electrical isolation requirements, and corrosion-induced failures in heavy-duty industrial applications.
Specification Summary & Compliance
This fiberglass flat washer features precise inch system dimensions with 0.411" inner diameter, 0.625" outer diameter, and thickness ranging from 0.056" to 0.071". Manufactured to meet MIL-I-24768/27 specifications, the washers demonstrate compliance with RoHS 3 (2015/863/EU) regulations and REACH (EC 1907/2006) standards, ensuring environmental responsibility and material safety. The Rockwell M100 hardness rating confirms consistent material properties and dimensional stability across production batches.
