S-92150A107 0.174" ID x 0.375" OD NAS1515-H08 Mil. Spec. Plastic Washers

Key Features & Benefits at a Glance

• Excellent corrosion resistance for reliable performance in humid or chemically exposed environments without rust or degradation
• Effective electrical insulation properties to prevent current leakage and short circuits in electrical assemblies
• Lightweight nylon construction reduces overall assembly weight while maintaining structural integrity
• Precision dimensional tolerances ensure perfect fit with No. 8 screws and consistent performance across applications
• Temperature resilience up to 180°F maintains shape and function in moderate heat conditions
• Environmental compliance assurance with RoHS 3 and REACH standards for safe use in regulated industries
• NAS1515-H08 specification compliance guarantees aerospace-grade quality and reliability

Professional Applications & Engineering Value

This nylon flat washer delivers critical engineering solutions where metal fasteners fall short. The white nylon plastic material provides inherent corrosion resistance, eliminating galvanic corrosion issues when used with dissimilar metals. Its electrical insulation properties make it ideal for electrical assemblies, control panels, and electronic enclosures where current isolation is paramount. The precise 0.174" ID and 0.375" OD dimensions ensure perfect alignment with No. 8 screws, preventing loosening from vibration while distributing load evenly. Manufacturing facilities benefit from its 180°F temperature resistance in equipment operating at elevated temperatures, while the NAS1515-H08 compliance ensures aerospace-grade reliability for demanding industrial applications.

Specification Summary & Compliance

This flat washer features precision inch-system dimensions with 0.174" inner diameter, 0.375" outer diameter, and thickness ranging 0.053-0.073". Manufactured to meet NAS1515-H08 specifications for aerospace applications, it demonstrates strict adherence to dimensional and performance standards. The product is fully RoHS 3 (2015/863/EU) compliant and REACH (EC 1907/2006) compliant with current SVHC requirements as of June 2023. While hardness is not rated, the nylon construction provides consistent performance across the specified temperature range up to 180°F, making it suitable for various industrial environments requiring chemical resistance and electrical isolation.