S-93493A362 0.458" ID x 0.75" 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 to prevent current leakage and enhance safety in electrical applications
• Excellent corrosion resistance ensuring long-term durability in harsh industrial conditions
• High hardness rating (Rockwell M100) providing consistent load distribution and vibration resistance
• Precise dimensional accuracy with 0.458" ID and 0.75" OD for perfect fit with 7/16" fasteners
• Regulatory compliance assurance meeting MIL-I-24768/27 specifications for military and aerospace applications
• Environmental responsibility with RoHS 3 and REACH compliance for sustainable industrial operations

Professional Applications & Engineering Value

Engineered for demanding industrial environments, these fiberglass flat washers deliver critical performance advantages where thermal management and electrical safety are paramount. The fiberglass material composition provides inherent electrical insulation properties that prevent short circuits in electrical assemblies while offering exceptional resistance to heat degradation. This makes them ideal for high-temperature applications in aerospace, military equipment, and industrial machinery where temperatures can reach 280°F. The light green color facilitates easy identification in complex assemblies, while the precise 7/16" internal diameter ensures proper fit with standard fasteners. These washers effectively solve common engineering challenges including thermal expansion issues, electrical isolation requirements, and corrosion prevention in aggressive environments.

Specification Summary & Compliance

These flat washers feature precise inch system dimensions with 0.458" ID, 0.75" OD, and thickness ranging from 0.054" to 0.070". Manufactured to meet MIL-I-24768/27 military specifications, they ensure consistent quality and performance in critical applications. The washers maintain Rockwell M100 hardness for optimal mechanical properties and are fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, including the latest SVHC requirements as of June 14, 2023.