Value Collection ZMSCQH70010 Nbr O-ring Dash 010 Pack 100

Product Description

The VALUE COLLECTION ZMSCQH70010 is a Dash 010 O-ring with an X-profile cross section, manufactured from Nitrile Butadiene Rubber (NBR) for reliable sealing in fluid and pneumatic systems. It measures 0.25 inches inside diameter, 0.375 inches outside diameter, and 0.0625 inches thick. The durometer rating of 70 Shore A places it in the hard range, giving it good resistance to extrusion under pressure. NBR compound provides solid performance across a working temperature range of -30 degrees F to 250 degrees F, making it suitable for oil, fuel, water, and general hydraulic media. Licensed plumbers, HVAC technicians, and industrial maintenance professionals install this type of seal regularly in both new construction and repair applications.

This O-ring is suited for residential and light commercial plumbing, HVAC refrigerant or oil circuits, pneumatic fittings, and general industrial fluid connections where a compact, 1/4-inch ID seal is required. The X-profile cross section — also called a quad ring or Quattro section — provides four sealing lips instead of two, reducing friction and improving sealing effectiveness in dynamic and static applications alike. Sold in a package of 100 units, this SKU is practical for service vans, shop stock, and MRO inventory.

Key Features

• X-profile (Quattro) cross section delivers four-point sealing contact for improved performance over standard round cross-section O-rings
• 70 Shore A durometer provides hard, extrusion-resistant sealing in pressurized systems
• Nitrile Butadiene Rubber (NBR) compound resists petroleum-based oils, fuels, and water
• Operating temperature range of -30 degrees F to 250 degrees F covers most HVAC and plumbing service conditions
• Dash 010 sizing makes cross-referencing and replacement straightforward against standard O-ring charts
• Package quantity of 100 supports bulk stocking for service fleets and shop inventory

Compatibility

Designed as a standard Dash 010 replacement O-ring for static and dynamic sealing applications in plumbing, HVAC, pneumatic, and light hydraulic assemblies requiring a 0.25-inch ID NBR seal with an X-profile cross section.

Installation Notes

Installation is typically performed by licensed plumbers, HVAC technicians, or qualified maintenance personnel. Always depressurize and isolate the system — shutting off fluid supply and relieving residual pressure — before removing the old seal and installing a replacement. Inspect the groove for burrs, scoring, or contamination before seating the new O-ring, and apply a compatible lubricant to reduce the risk of pinching or tearing during assembly. Follow applicable codes such as the International Plumbing Code (IPC) or the relevant equipment manufacturer guidelines for your specific installation.