INSTRUMENTATION FITTINGS CROSS REFERENCE

Looking for a quick way to cross-reference instrumentation fittings? Use our Legacy Manufacturer Alternative Parts Finder no more downloading spreadsheets. It covers every manufacturer from the original Excel file, including Swagelok®, Parker®, Hy-Lok®, DK-Lok®, Ham-Let®, and others. Just enter a part number to instantly find compatible alternatives.

Find the Right Superlok Part in Seconds!

Enter a part number to instantly find Superlok alternatives to Swagelok®, Parker®, HyLok® and other fluid system brands

This tool is ideal for engineers and buyers working in hygienic fluid processors, pharmaceutical production, chemical processing, and other pressure systems. Whether you’re sourcing sanitary stainless steel fittings, managing clean in place instrumentation, or dealing with corrosion-resistant alloys, this tool supports fast, accurate cross-referencingcritical for precise fluid control and spec compliance in environments requiring hygienic valves.

The original fitting cross-reference Excel sheet is still available. Use the SIMPLE LOOKUP TAB for quick matches, or the LOOK UP REF tab when handling larger crossover datasets.

In Line 1, replace the ampersand (&) in the material designator with the appropriate material code, including any dashes. Each manufacturer uses a unique format use the exact code from the correct column. For Letlok® and Onelok®, simply run a find-and-replace to update the ampersand with the correct material identifier.

Legacy Manufacturer Alternative Parts Finder

SuperlokUSA tube fittings are built to have comparable dimensions, thread profiles, and sealing performance of top brands like Swagelok®, Parker®, Hy-Lok®, DK-Lok®, Ham-Let®, and others. That means full cross-brand compatibility same fit, same function, and no need to rework your system.

Each SuperlokUSA fitting is precision-machined to meet ASME B1.1 standards, with strict tolerance control across all nut and body threads. This ensures a secure, repeatable seal every time critical for performance in high-pressure and high-vibration applications. To validate that performance, we provide certified test data from SGS (Société Générale de Surveillance) confirming full interchangeability and burst-pressure reliability.

SuperlokUSA instrumentation fittings are trusted across demanding industries, from hygienic fluid processors and pharmaceutical manufacturing to chemical processing, semiconductor production, and other pressure systems. Manufactured from 316 stainless steel and other corrosion-resistant alloys, these sanitary stainless steel fittings are built to handle environments requiring clean in place instrumentation, hygienic valves, and precise fluid control without compromise.

Find the Right Superlok Part in Seconds!

Enter a part number to instantly find Superlok alternatives to Swagelok®, Parker®, HyLok® and other fluid system brands