S-92503A140 0.572" ID x 1.26" OD MS16212-14 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 durability with Rockwell B68 hardness rating, maintaining structural integrity under heavy loads
- Precise dimensional fit with 0.572" ID and 1.26" OD, ensuring perfect compatibility with 1/2" fasteners
- Reliable load distribution through optimal thickness range (0.086-0.132"), preventing surface damage and loosening
- Military-grade quality assurance through MS16212-14 specification compliance for critical applications
- Environmental compliance with RoHS 3 and REACH regulations, suitable for regulated industries
- Long-term performance with consistent material properties and surface treatment for extended service life
Professional Applications & Engineering Value
These passivated 18-8 stainless steel flat washers deliver critical engineering solutions where corrosion resistance and mechanical reliability are paramount. The MS16212-14 specification ensures military-grade performance in demanding applications including heavy machinery, marine equipment, and chemical processing systems. The precise inch dimensions (0.572" ID x 1.26" OD) provide optimal load distribution for 1/2" fasteners, preventing surface indentation and maintaining joint integrity. The Rockwell B68 hardness combined with passivated surface treatment creates a durable barrier against galvanic corrosion and environmental degradation, making these industrial washers ideal for applications requiring long-term reliability in challenging operating conditions.
Specification Summary & Compliance
Manufactured to MS16212-14 military specification with precise dimensional tolerances for inch system applications. Features 0.572" inner diameter and 1.26" outer diameter with thickness ranging from 0.086" to 0.132" for consistent performance. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory adherence for global industrial applications.
