S-92503A180 0.187" ID x 0.56" OD MS14151-6 Mil. Spec. Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to passivated 18-8 stainless steel construction, ensuring long-term reliability in harsh environments
• Precise dimensional fit with 0.187" ID and 0.56" OD designed specifically for No. 6 screws, preventing loosening and misalignment
• Enhanced load distribution with consistent 0.017-0.023" thickness, minimizing surface damage and maintaining joint integrity
• Exceptional durability from Rockwell B68 hardness, providing reliable performance under mechanical stress
• Guaranteed compliance with MS14151-6 military specifications, ensuring consistent quality and interchangeability
• Environmental safety assurance through full RoHS 3 and REACH compliance, meeting strict international regulatory standards
• Optimized for industrial applications with inch system measurements, facilitating easy integration into existing assembly processes

Professional Applications & Engineering Value

This precision flat washer delivers critical engineering solutions where corrosion resistance and dimensional accuracy are paramount. The passivated 18-8 stainless steel construction provides exceptional protection against chemical exposure and atmospheric corrosion, making it ideal for marine, chemical processing, and outdoor equipment applications. The precise 0.187" ID ensures perfect alignment with No. 6 screws, eliminating play while the 0.56" OD distributes clamping forces evenly to prevent surface damage to soft materials. With consistent 0.017-0.023" thickness and Rockwell B68 hardness, these washers maintain structural integrity in high-vibration environments while meeting strict MS14151-6 specifications for military and aerospace applications where reliability cannot be compromised.

Specification Summary & Compliance

Manufactured to exact inch system dimensions with 0.187" inner diameter and 0.56" outer diameter, this flat washer maintains precise tolerances for reliable performance. The component fully complies with MS14151-6 military specifications for dimensional and material requirements. Environmental compliance is verified through RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) certifications, ensuring adherence to the latest international standards for hazardous substance restrictions. The passivated 18-8 stainless steel construction provides consistent corrosion resistance while the Rockwell B68 hardness rating guarantees mechanical durability in demanding applications.