S-93493A382 1.14" ID x 2.5" OD MIL-I-24768/27 Plastic Washers

Key Features & Benefits at a Glance

• Exceptional thermal resistance – withstands continuous operation up to 280°F, ideal for high-temperature industrial applications
• Superior electrical insulation properties – fiberglass construction prevents current leakage and protects sensitive components
• Precision dimensional stability – 1.14" ID and 2.5" OD ensure perfect fit for 1 1/8" screws with consistent performance
• Enhanced durability – Rockwell M100 hardness provides excellent wear resistance and long service life
• Rigorous quality assurance – full compliance with MIL-I-24768/27 specifications for reliable military-grade performance
• Environmental responsibility – meets RoHS 3 and REACH standards for safe, sustainable manufacturing
• Quick visual identification – light green color enables easy inspection and inventory management

Professional Applications & Engineering Value

This fiberglass flat washer delivers critical electrical insulation and thermal stability in demanding environments where standard metal washers would fail. The fiberglass material maintains structural integrity at elevated temperatures up to 280°F, preventing thermal degradation in electrical assemblies, power distribution systems, and industrial equipment. Its Rockwell M100 hardness ensures consistent performance under vibration and load, while the precise 1.14" ID provides secure fastening for 1 1/8" screws without compromising the insulating properties. Engineers specify this MIL-I-24768/27 compliant washer for applications requiring reliable isolation in aerospace, automotive, and heavy industrial settings where electrical safety and thermal management are paramount.

Specification Summary & Compliance

This flat washer features inch system dimensions with 1.14" inner diameter and 2.5" outer diameter, manufactured to exacting MIL-I-24768/27 specifications. The fiberglass construction maintains dimensional stability with thickness ranging 0.054-0.070" and hardness rating of Rockwell M100. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, this component meets rigorous military and industrial requirements for high-temperature electrical insulation applications.