Value Collection ZMSCVB75019 Viton O-ring Dash 019 50-pack

Product Description

The VALUE COLLECTION ZMSCVB75019 is a Dash 019 Viton fluoroelastomer O-ring sold in a pack of 50. It measures 0.813 inches inside diameter, 0.938 inches outside diameter, and 0.0625 inches thick with a round cross section. The compound carries a Shore A hardness of 75, placing it in the hard durometer range. Rated from -15 degrees F to 400 degrees F, it delivers high-temperature resistance, low compression set, and low gas permeability. Plumbers, HVAC technicians, and industrial maintenance professionals use these seals wherever petroleum-fluid resistance and thermal stability are required.

Dash 019 O-rings are common in hydraulic fittings, fuel system connections, refrigerant service ports, and general fluid-handling assemblies that see elevated operating temperatures or petroleum-based media. The brown fluoroelastomer material offers broad chemical compatibility, making it a practical stock item for service shops and contractors who service a range of equipment types. The 50-piece pack supports bulk stocking for high-turnover seal sizes.

Key Features

• Fluoroelastomer (Viton-type) material with good resistance to petroleum products
• Operating range of -15 degrees F to 400 degrees F for high-temperature service
• Shore A hardness of 75 for reliable sealing under compression
• Low compression set helps maintain sealing force over time
• Low gas permeability suits vacuum service applications
• 50-piece pack for shop stocking of a common seal size

Compatibility

Designed as a standard Dash 019 O-ring replacement for hydraulic, pneumatic, fuel, and fluid-handling assemblies requiring fluoroelastomer seals compatible with petroleum-based products.

Installation Notes

O-ring installation should be performed by a qualified technician following the equipment manufacturer's service procedure. Depressurize and drain the system fully before removing any fittings or caps. Inspect the groove and mating surface for nicks or corrosion before seating the new O-ring. Avoid twisting the O-ring during installation; a light application of compatible lubricant helps seat it evenly without rolling.