Value Collection ZMSCFS132 Fluorosilicone O-ring Dash 132

Product Description

The VALUE COLLECTION ZMSCFS132 is a fluorosilicone O-ring with a round cross section, sized to Dash 132 specifications. It measures 1.7370 inches inside diameter, 1.9380 inches outside diameter, and 0.0937 inches thick. Fluorosilicone compound delivers broad chemical resistance combined with wide temperature capability, making this O-ring well suited for fuel, oil, and solvent exposure environments. With a Shore A hardness rating of 70, the seal provides firm compression recovery under dynamic and static loading. Licensed trades and MRO technicians working on HVAC, plumbing, and fluid-handling assemblies rely on this ring where both fuel resistance and temperature extremes must be addressed simultaneously.

This O-ring is used in static and low-motion dynamic sealing applications across residential and commercial HVAC systems, fuel systems, hydraulic assemblies, and general fluid-handling equipment. Its MIL-R-25988 Type 1 Class 1 compliance makes it appropriate for military-specification and aerospace-adjacent maintenance work as well as standard trade applications. Each package contains 5 O-rings. Minimum order quantity is 1 package.

Key Features

• Fluorosilicone compound resists fuels, oils, solvents, and hydraulic fluids
• Operating temperature range from -80 degrees F to 400 degrees F
• Shore A hardness of 70 for reliable compression and recovery
• Round cross section for consistent seating in standard O-ring grooves
• MIL-R-25988 Type 1 Class 1 compliant
• Sold in a pack of 5 rings

Compatibility

Designed as an OEM-style replacement or service-stock O-ring for Dash 132 groove applications in HVAC, plumbing, and fluid-handling assemblies requiring fluorosilicone material properties.

Installation Notes

Installation is performed by licensed HVAC technicians, plumbers, or mechanical technicians depending on the application. Depressurize and de-energize the assembly completely before removing the existing O-ring. Lubricate the new ring with a compatible grease before seating to prevent tearing during installation. Inspect the groove for nicks or corrosion that could compromise the seal before installing the replacement ring.