Value Collection BDNA-9983 O-ring Dash 115 Nbr 11/16 in Id

Product Description

The VALUE COLLECTION BDNA-9983 is a Dash 115 O-ring with an 11/16-inch inside diameter and a 3/32-inch cross-section thickness. Constructed from Nitrile Butadiene Rubber (NBR), this O-ring delivers reliable sealing performance in fluid and pneumatic systems where oil, fuel, and water resistance are required. NBR is a go-to elastomer for HVAC, plumbing, and hydraulic applications where petroleum-based fluids are present. The round cross-section profile seats uniformly in standard O-ring grooves, providing a consistent static or dynamic seal. Licensed plumbers, HVAC technicians, and maintenance mechanics commonly use this O-ring in valves, fittings, pumps, and manifold assemblies.

This O-ring is suited for residential and light commercial applications involving water, oils, and refrigerant-compatible sealing points. Typical installations include valve stem seals, pump shaft seals, flare fittings, and threaded port connections in plumbing and HVAC systems. The Dash 115 designation follows the AS568 standard sizing system, making cross-referencing to replacement specifications straightforward. This part is sold individually, with a minimum order quantity of 50 units, making it appropriate for stocking purposes or bulk service kit assembly.

Key Features

• Dash 115 AS568 standard sizing for consistent cross-reference compatibility
• 11/16-inch inside diameter with a round cross-section profile
• 3/32-inch cross-section thickness for standard groove fitment
• Nitrile Butadiene Rubber (NBR) construction resists oils, fuels, and water
• Inch measurement system for direct use with standard U.S. fittings and valves
• Sold individually with a minimum order quantity of 50 units

Compatibility

Designed as an OEM-style replacement O-ring for applications requiring a Dash 115 NBR O-ring with an 11/16-inch inside diameter and 3/32-inch cross-section thickness in inch-dimensioned systems.

Installation Notes

O-ring installation should be performed by a qualified plumber, HVAC technician, or mechanical tradesperson. Always depressurize and isolate the system before removing existing seals. Inspect the groove for burrs, corrosion, or contamination that could damage the new O-ring. Lightly lubricate the O-ring with a compatible lubricant before seating to prevent tearing during assembly.