Value Collection ZMSCH90005 O-ring Dash 005 Nbr 100-pack

Product Description

The VALUE COLLECTION ZMSCH90005 is a Dash 005 Nitrile Butadiene Rubber (NBR) O-ring packaged in a quantity of 100. It measures 0.109 inches inside diameter, 0.234 inches outside diameter, and 0.0625 inches thick, with a 90 durometer hardness rating — classified as extra hard. NBR is the most widely used O-ring elastomer in the trade, offering excellent resistance to petroleum products, strong compression set performance, and solid tear and abrasion resistance. This O-ring is sized per standard Dash 005 designation and meets SAE and MIL-Spec standards. Licensed plumbers, HVAC technicians, and industrial maintenance professionals install these in fluid and pneumatic systems where petroleum-based media are present.

This O-ring is suited for residential and commercial sealing applications involving petroleum-based fluids, hydraulic systems, fuel lines, and pneumatic fittings. The 90 durometer hardness makes it appropriate for higher-pressure sealing scenarios where a softer compound would extrude or deform. The operating temperature range of -40 to 250 degrees F covers most HVAC, plumbing, and mechanical system environments. The 100-piece pack is practical for service technicians who routinely stock common O-ring sizes for field repairs and preventive maintenance.

Key Features

• Dash 005 standard sizing: 0.109 inches ID, 0.234 inches OD, 0.0625 inches thick
• 90 durometer extra-hard hardness rating for high-pressure sealing applications
• Nitrile Butadiene Rubber compound with excellent petroleum product resistance
• Operating temperature range: -40 to 250 degrees F
• Meets SAE and MIL-Spec standards
• Packaged in quantities of 100 for shop and field stocking

Compatibility

Compatible with petroleum products, hydraulic fluids, and similar media in standard Dash 005 O-ring grooves. Not FDA approved. Store away from direct sunlight, motors, and other electrical equipment that may generate ozone.

Installation Notes

Installation is performed by licensed plumbers, HVAC technicians, or qualified maintenance personnel depending on the system. Always depressurize and drain the system before replacing O-rings. Inspect the groove and mating surfaces for wear or corrosion before installing. Apply a compatible lubricant to the O-ring during installation to reduce the risk of tearing or rolling in the groove.