S-92503A170 0.154" ID x 0.49" OD MS14151-1 Mil. Spec. Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance with Passivated 18-8 Stainless Steel construction for long-lasting performance in harsh environments
• Optimized load distribution through precise 0.017-0.023" thickness control, preventing surface damage and joint loosening
• Enhanced durability with Rockwell B68 hardness rating, maintaining structural integrity under repeated stress
• Perfect fit for No. 5 screws with 0.154" ID and 0.49" OD dimensions, ensuring secure fastening without slippage
• Regulatory compliance assurance meeting MS14151-1 specifications for consistent quality and interchangeability
• Environmental safety with full RoHS 3 and REACH compliance, eliminating hazardous substance concerns
• Reduced maintenance costs through corrosion-resistant properties that minimize replacement frequency

Professional Applications & Engineering Value

These MS14151-1 compliant flat washers deliver critical engineering solutions where corrosion resistance and precise load distribution are paramount. The Passivated 18-8 Stainless Steel construction provides exceptional protection against chemical exposure and atmospheric corrosion, making these industrial washers ideal for marine equipment, food processing machinery, and outdoor structural applications. The controlled 0.017-0.023" thickness ensures uniform pressure distribution across mating surfaces, preventing stress concentration that could lead to fastener failure. With their Rockwell B68 hardness, these precision washers maintain dimensional stability under vibration and thermal cycling, while the inch-system sizing guarantees perfect compatibility with No. 5 screw assemblies in North American manufacturing environments.

Specification Summary & Compliance

This flat washer meets MS14151-1 military specifications for dimensional accuracy and performance standards. Manufactured from Passivated 18-8 Stainless Steel with precise inner diameter (0.154"), outer diameter (0.49"), and thickness (0.017-0.023") tolerances. The washers are fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for global industrial applications.