Value Collection BD-C562423 O-ring Dash 336 Viton 5-pack

Product Description

The Value Collection BD-C562423 is a Dash 336 Viton O-ring with a round cross section, designed for use in fluid and gas sealing applications across plumbing, HVAC, and industrial equipment. It measures 2-7/8 inches inside diameter, 3-1/4 inches outside diameter, and 3/16 inches thick. The Viton (fluoroelastomer) compound provides strong resistance to oils, fuels, hydraulic fluids, and elevated temperatures, making it a reliable choice for demanding service environments. Each package contains 5 O-rings. Licensed tradespeople and maintenance technicians working on pumps, valves, fittings, and mechanical seals commonly specify this standard dash-number size.

The BD-C562423 fits residential and commercial applications wherever a Dash 336 O-ring is called out by size or dash number. Common install scenarios include valve body seals, pump shaft seals, pipe union faces, and equipment access ports. The Viton material is well suited for systems handling petroleum-based fluids, refrigerants, and moderate chemical exposure. Where rubber or EPDM O-rings have failed prematurely due to chemical or heat degradation, a Viton replacement is a standard upgrade path used by plumbers, HVAC technicians, and equipment service professionals.

Key Features

• Dash 336 standard sizing: 2-7/8 inches ID, 3-1/4 inches OD, 3/16 inches thick
• Viton (fluoroelastomer) compound resists oils, fuels, hydraulic fluids, and elevated temperatures
• Round cross section for consistent seating in standard O-ring grooves
• Durometer Shore A hardness of 75 for firm, reliable sealing under pressure
• Inch-system dimensioning for straightforward sizing and cross-reference
• Sold in a pack of 5 for service stock and job-site supply

Compatibility

Designed as a standard Dash 336 replacement O-ring for any application specifying that dash number in inch-system dimensioning, including valve bodies, pump housings, pipe unions, and mechanical seals requiring a 2-7/8 inches ID Viton seal.

Installation Notes

Plumbers, HVAC technicians, and equipment service professionals typically install O-rings of this type. Before replacing an O-ring, shut off and relieve pressure from the system and depressurize any fluid lines. Clean the O-ring groove thoroughly and remove all remnants of the old O-ring before seating the new one. Avoid twisting or rolling the O-ring during installation; apply a compatible lubricant to help seat it evenly without distortion.