S-93493A354 0.265" ID x 0.625" OD MIL-I-24768/27 Plastic Washers

Key Features & Benefits at a Glance

• Exceptional thermal resistance for reliable performance in high-temperature environments up to 280°F
• Superior electrical insulation properties provided by fiberglass material, preventing current leakage in electrical assemblies
• Outstanding durability and wear resistance with Rockwell M100 hardness for extended service life
• Precise dimensional stability with 0.265" ID and 0.625" OD ensuring perfect fit for 1/4" screw applications
• Military-grade quality assurance through compliance with MIL-I-24768/27 specifications
• Environmental compliance with RoHS 3 and REACH regulations for safe industrial use
• Consistent thickness control (0.054-0.070") for uniform load distribution and secure fastening

Professional Applications & Engineering Value

This fiberglass flat washer delivers critical engineering solutions for demanding industrial environments where temperature extremes and electrical insulation are primary concerns. The fiberglass construction provides excellent dielectric properties, making it ideal for electrical applications where current isolation is essential. With its 280°F maximum temperature rating, this washer maintains structural integrity in high-heat scenarios that would compromise conventional materials. The Rockwell M100 hardness ensures exceptional resistance to compression and deformation under load, while the precise dimensional specifications guarantee proper fit and function in 1/4" screw assemblies. These characteristics make it particularly valuable in aerospace, military, and industrial equipment where reliability under thermal stress is non-negotiable.

Specification Summary & Compliance

This fiberglass flat washer features inch system dimensions with 0.265" inner diameter, 0.625" outer diameter, and thickness ranging from 0.054" to 0.070". Manufactured to meet MIL-I-24768/27 military specifications, it ensures consistent quality and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for environmentally conscious industrial applications while maintaining the required material properties for high-temperature and electrical insulation requirements.