Value Collection ZMSCH70932 O-ring Dash 932 Nbr Pack 100

Product Description

The VALUE COLLECTION ZMSCH70932 is a Dash 932 O-ring manufactured from Nitrile Butadiene Rubber (Buna-N), one of the most widely used elastomers in fluid sealing applications. With an inside diameter of 2.337 inches, an outside diameter of 2.573 inches, and a cross-section thickness of 0.118 inches, this O-ring delivers reliable static and dynamic sealing performance. Its 70-durometer hardness rating provides a firm yet compressible profile suited to hydraulic, pneumatic, and fluid-handling systems. The part is sold in a package quantity of 100, making it practical for shop stock or service fleet use. Licensed plumbers, HVAC technicians, and hydraulic system technicians are the primary installers of this component.

This O-ring is designed for use as an O-Ring Boss (ORB) gasket on straight-thread tube fittings in systems handling petroleum-based fluids, including hydraulic oil, fuel, and lubrication lines. Buna-N compound provides excellent resistance to petroleum products, good compression set characteristics, and strong tear and abrasion resistance. The rated operating temperature range of -40 degrees F to 250 degrees F covers most standard residential, commercial, and light industrial service conditions. This part meets SAE and MIL-Spec standards and is sold individually by the 100-piece pack.

Key Features

• Buna-N (Nitrile Butadiene Rubber) construction with excellent petroleum product resistance
• 70-durometer hardness for firm compression sealing on straight-thread ORB fittings
• Round cross-section profile, 0.118 inches thick
• Operating range of -40 degrees F to 250 degrees F
• Meets SAE and MIL-Spec standards
• Sold in a 100-piece package for shop or fleet stocking

Compatibility

Designed for use as an O-Ring Boss gasket on straight-thread tube fittings in petroleum-product fluid systems, conforming to Dash 932 dimensional standards per SAE and MIL-Spec requirements.

Installation Notes

This O-ring should be installed by a qualified technician familiar with the fitting system in use. Depressurize and drain the line before replacing any sealing component. Lightly lubricate the O-ring with a compatible petroleum-based fluid before installation to ease seating and reduce the risk of tearing. Do not store unused O-rings in direct sunlight or near motors or other electrical equipment that may generate ozone, as ozone exposure degrades Buna-N elastomers over time.