S-92503A230 0.4" ID x 1.09" OD MS14151-5 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 through passivated 18-8 stainless steel construction, ideal for harsh industrial environments
- Precise dimensional accuracy with 0.4" ID and 1.09" OD ensures perfect fit for 3/8" screw applications
- Exceptional durability with Rockwell B68 hardness rating for long-lasting performance under load
- Reliable compliance with MS14151-5 military specifications for consistent quality and performance
- Environmental safety through RoHS 3 and REACH compliance, meeting strict international regulations
- Optimized load distribution with uniform 0.017-0.023" thickness for enhanced joint integrity
- Broad industrial compatibility in inch measurement system for seamless integration with existing equipment
Professional Applications & Engineering Value
These passivated 18-8 stainless steel flat washers deliver critical engineering solutions where corrosion resistance and dimensional precision are paramount. The MS14151-5 compliant design ensures reliable performance in demanding applications including industrial machinery, marine equipment, and chemical processing systems. The passivation surface treatment creates a protective oxide layer that significantly enhances corrosion resistance compared to untreated stainless steel, addressing common failure points in humid or chemically aggressive environments. With precise 0.4" ID and 1.09" OD dimensions, these washers provide optimal load distribution for 3/8" screw assemblies, preventing joint loosening and material deformation under vibration or thermal cycling conditions.
Specification Summary & Compliance
Manufactured to exact MS14151-5 military specifications with dimensional tolerances maintained within precise engineering standards. Features Rockwell B68 hardness for consistent mechanical performance and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance requirements, ensuring environmental safety and regulatory adherence for global industrial applications.
