Value Collection ZMSCH70FDA119 O-ring Dash 119 Nbr Pack 25

Product Description

The VALUE COLLECTION ZMSCH70FDA119 is a Dash 119 O-ring manufactured from white, FDA-approved Nitrile Butadiene Rubber (NBR) with a round cross section. It measures 15/16 inches inner diameter, 1-1/8 inches outer diameter, and 3/32 inches thick. With a Shore A hardness rating of 70 and a working temperature range of -40 degrees F to 250 degrees F, this O-ring delivers reliable sealing in petroleum-product environments. It is sold in a package of 25 and meets SAE and MIL-Spec standards. Licensed plumbers, HVAC technicians, and mechanical contractors use this seal in fluid-handling and pneumatic assemblies where NBR compatibility is required.

This O-ring is suited for residential and commercial plumbing, HVAC refrigerant-adjacent circuits, fuel-handling equipment, and hydraulic systems that contact petroleum-based fluids. Its FDA approval makes it appropriate for food-processing or potable-water-adjacent applications where NBR material is accepted. The round cross section fits standard Dash 119 gland dimensions, making it a direct drop-in for applications already specifying that dash number.

Key Features

• FDA-approved white NBR material suitable for food-processing and petroleum-product environments
• Working temperature range of -40 degrees F to 250 degrees F for broad application coverage
• Shore A hardness of 70 providing excellent compression set, tear resistance, and abrasion resistance
• Meets SAE and MIL-Spec standards for quality and dimensional consistency
• Round cross section conforms to standard Dash 119 gland geometry
• Sold in a pack of 25 with a minimum order quantity of 1 pack

Compatibility

Designed as a standard Dash 119 O-ring replacement compatible with petroleum products and petroleum-based fluids; not recommended for exposure to ozone sources, direct sunlight during storage, or electric motor proximity.

Installation Notes

O-ring installation is performed by licensed plumbers, HVAC technicians, or mechanical technicians depending on the application. Shut off and relieve pressure from the system before removing the old seal. Inspect the gland for nicks or corrosion before seating the new O-ring, and apply a compatible lubricant to aid installation without twisting the cross section. Do not store unused O-rings near motors, ozone-generating equipment, or in direct sunlight, as NBR degrades under ozone exposure.