S-92150A121 0.203" ID x 0.438" OD NAS1515-H3 Mil. Spec. Plastic Washers
Mil. Spec. Plastic Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Temperature & Environment Parameters
Installation & Application Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance ensures long-lasting performance in harsh environments, reducing replacement frequency and maintenance costs.
- Excellent electrical insulation properties prevent short circuits and enhance safety in electrical assemblies.
- Precise dimensional fit with 0.203" ID and 0.438" OD for No. 10 screws ensures secure, vibration-resistant fastening.
- Lightweight nylon construction reduces overall assembly weight without compromising strength, ideal for weight-sensitive applications.
- Temperature resistance up to 180°F maintains integrity in moderate heat conditions, ensuring reliable operation.
- Compliance with NAS1515-H3 standards guarantees consistent quality and interchangeability in aerospace and industrial settings.
- RoHS 3 and REACH compliance supports environmental regulations and safe usage in global supply chains.
Professional Applications & Engineering Value
Engineered for demanding industrial and aerospace environments, these Nylon Plastic Flat Washers address common challenges like galvanic corrosion and electrical hazards. The NAS1515-H3 specification ensures precise tolerances and reliable performance in assemblies requiring No. 10 screw compatibility. With a white nylon material offering inherent corrosion resistance and electrical insulation, these washers prevent metal-to-metal contact and isolate components in electrical systems, machinery, and plastic flat washers applications. Their ability to withstand temperatures up to 180°F makes them suitable for enclosures, automotive parts, and electronic devices, reducing failure risks and enhancing operational safety.
Specification Summary & Compliance
This washer meets NAS1515-H3 specifications with an inner diameter of 0.203", outer diameter of 0.438", and thickness ranging from 0.053" to 0.073" for precise fit with No. 10 screws in the inch system. It conforms to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards for industrial use.
