S-92503A150 0.697" ID x 1.51" OD MS16212-15 Mil. Spec. Washers
Mil. Spec. Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance from passivated 18-8 stainless steel construction, ideal for harsh industrial environments
- Exceptional load distribution with 1.51" outer diameter providing enhanced surface coverage for 5/8" fasteners
- Precision dimensional accuracy with 0.697" inner diameter ensuring perfect fit and alignment
- Durable performance backed by Rockwell B68 hardness rating for long-term reliability under stress
- Military-grade compliance meeting MS16212-15 specifications for critical applications
- Environmental safety assurance with full RoHS 3 and REACH compliance for regulated industries
- Versatile thickness range from 0.108" to 0.160" accommodating various assembly requirements
Professional Applications & Engineering Value
This 5/8" flat washer delivers critical engineering solutions where corrosion resistance and mechanical strength 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 industrial applications. The precise 0.697" ID ensures secure seating on 5/8" fasteners while the generous 1.51" OD distributes clamping forces effectively, preventing surface damage and maintaining joint integrity. Meeting MS16212-15 military specifications, this washer provides reliable performance in structural assemblies, heavy machinery, and equipment requiring Rockwell B68 hardness for sustained operation under vibration and load stress.
Specification Summary & Compliance
Manufactured to exact inch system dimensions with inner diameter of 0.697" and outer diameter of 1.51", this flat washer maintains precise tolerances for consistent performance. The component fully complies with MS16212-15 military specifications and demonstrates environmental responsibility through RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring safe use across regulated industries including aerospace, defense, and industrial manufacturing applications.
