S-92150A106 0.149" ID x 0.375" OD NAS1515-H06L Mil. Spec. Plastic Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance ensures long-lasting performance in harsh chemical and moisture-rich environments without rust or degradation.
• Excellent electrical insulation properties prevent current leakage and short circuits, making it ideal for electronic and electrical assemblies.
• Lightweight nylon construction reduces overall assembly weight while maintaining durability and resistance to impact.
• Precise dimensional fit with 0.149" ID and 0.375" OD ensures secure placement under No. 6 screw heads, preventing loosening and improving load distribution.
• High-temperature tolerance up to 180°F allows reliable operation in varied thermal conditions without warping or loss of mechanical properties.
• Compliance with NAS1515-H06L standards guarantees consistent quality and performance for aerospace and industrial applications.
• RoHS 3 and REACH environmental compliance ensures safety and regulatory adherence, supporting sustainable and responsible manufacturing practices.

Professional Applications & Engineering Value

This nylon plastic flat washer is engineered to address common challenges in industrial settings, such as galvanic corrosion, electrical hazards, and weight constraints. Made from high-grade white nylon, it provides a non-conductive, non-metallic barrier that isolates dissimilar metals, preventing corrosive reactions in assemblies involving No. 6 screws. Its flat washer design evenly distributes clamping force, reducing stress concentrations and extending the life of fastened components. Ideal for electrical insulation in control panels, automotive electronics, and marine equipment, this washer maintains integrity in temperatures up to 180°F, ensuring stability in fluctuating operational environments. By meeting NAS1515-H06L specifications, it delivers precision fit and reliability for aerospace, military, and high-performance mechanical systems, streamlining maintenance and enhancing safety.

Specification Summary & Compliance

This flat washer conforms to NAS1515-H06L standards, ensuring precise dimensions with an inner diameter of 0.149", outer diameter of 0.375", and thickness ranging from 0.021" to 0.041" for consistent performance in inch-based systems. It is manufactured from nylon plastic and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of hazardous substances. The washer operates effectively within a maximum temperature of 180°F, supporting use in regulated and demanding applications.