| SKU | ID | OD | Thickness | Material | ID TOL | OD TOL | Quantity | Actions |
|---|---|---|---|---|---|---|---|---|
315-100-031 |
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315-101-031 |
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315-102-031 |
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315-103-031 |
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315-104-031 |
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315-105-031 |
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315-106-031 |
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315-107-031 |
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315-108-031 |
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315-109-031 |
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315-110-031 |
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315-111-031 |
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315-112-031 |
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315-113-031 |
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Inconel Flat Washers - High-Temperature Superalloy Washers
Inconel flat washers are manufactured from high-performance nickel-based superalloys, providing outstanding corrosion resistance and mechanical strength at elevated temperatures-making them essential in aerospace, gas turbine, chemical processing, and high-temperature industrial applications. Superior Washer & Gasket Corp produces Inconel washers to precise tolerances for the most demanding environments.
Our ISO 9001:2015 certified facility manufactures Inconel washers alongside Monel, phosphor bronze, and other specialty metal washers. Custom Inconel flat washers are available in standard and non-standard sizes, made in the U.S.A. with material certifications for regulated applications.
- Nickel-based superalloy for extreme temperature performance
- Outstanding oxidation and corrosion resistance
- Custom Inconel washer sizes and configurations
- ISO 9001:2015 certified manufacturing
- Made in the U.S.A.; material certifications available

