S-93493A367 0.562" ID x 1.75" OD MIL-I-24768/27 Plastic Washers

Key Features & Benefits at a Glance

• Superior thermal resistance withstands continuous exposure up to 280°F, ideal for high-temperature industrial environments
• Excellent electrical insulation properties prevent current leakage and short circuits in electrical assemblies
• Exceptional hardness rating (Rockwell M100) ensures long-lasting performance under heavy loads and vibration
• Precise dimensional accuracy with 0.562" ID and 1.75" OD provides perfect fit for 1/2" screw applications
• Military-grade compliance meets MIL-I-24768/27 specifications for reliability in demanding applications
• Environmental regulation compliance with RoHS 3 and REACH ensures safe use in regulated industries
• Light green color coding allows for easy identification and inventory management in industrial settings

Professional Applications & Engineering Value

This fiberglass flat washer delivers critical engineering solutions where thermal management and electrical safety are paramount. The fiberglass material composition provides inherent electrical insulation properties while maintaining structural integrity under extreme temperatures up to 280°F. This makes it particularly valuable in industrial applications involving electrical enclosures, power distribution systems, and high-temperature machinery where conventional metal washers would fail. The MIL-I-24768/27 compliance ensures consistent performance in demanding environments, while the precise inch-system dimensions (0.562" ID x 1.75" OD) guarantee proper fit and load distribution for 1/2" fasteners, preventing loosening and maintaining joint integrity in vibrating systems.

Specification Summary & Compliance

This flat washer features dimensional specifications of 0.562" inner diameter, 1.75" outer diameter, and thickness ranging from 0.054" to 0.070" for 1/2" screw applications. Manufactured to meet MIL-I-24768/27 military specifications with Rockwell M100 hardness rating. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial sectors while maintaining superior performance characteristics.