S-92150A102 0.105" ID x 0.25" OD NAS1515-H02L Mil. Spec. Plastic Washers

Key Features & Benefits at a Glance

• Excellent corrosion resistance due to non-metallic nylon construction, eliminating rust concerns in humid or chemical environments
• Reliable electrical insulation properties for safe use in electrical assemblies where conductivity must be avoided
• Lightweight yet durable performance with nylon material providing strength without adding significant weight to assemblies
• Precise dimensional control with 0.105" ID ensuring perfect fit for No. 2 screws and consistent 0.25" OD for proper load distribution
• Temperature resilience maintaining integrity in applications up to 180°F without deformation or performance degradation
• Regulatory compliance assurance meeting NAS1515-H02L aerospace standards plus RoHS 3 and REACH environmental directives
• Versatile thickness range from 0.021" to 0.041" accommodates various gap-filling and tensioning requirements

Professional Applications & Engineering Value

This nylon plastic flat washer delivers critical engineering solutions where metal fasteners fail. The white nylon material provides inherent corrosion resistance, making it ideal for chemical processing, marine, and outdoor applications where moisture and corrosive elements degrade metallic washers. Its electrical insulation properties prevent current transfer in electronic assemblies, while the NAS1515-H02L compliance ensures aerospace-grade precision for demanding industrial applications. The controlled 0.021-0.041" thickness range allows engineers to fine-tune assembly clearances while the 180°F temperature rating maintains performance in thermally challenging environments. These plastic flat washers serve as reliable components in electrical enclosures, instrumentation, and commercial equipment where non-conductive, non-marring fastening solutions are essential.

Specification Summary & Compliance

This flat washer maintains precise dimensional tolerances with 0.105" inner diameter compatible with No. 2 screws and 0.25" outer diameter for optimal load distribution. Manufactured to meet NAS1515-H02L specifications for aerospace applications, ensuring consistent quality and performance. The washer is fully RoHS 3 (2015/863/EU) compliant and REACH (EC 1907/2006) compliant regarding substance restrictions, making it suitable for global markets and environmentally conscious manufacturing operations.