Value Collection BDNA-9306 O-ring 6 in Id 10 in Od Nbr

Product Description

The VALUE COLLECTION BDNA-9306 is a nitrile butadiene rubber (NBR) o-ring with a round cross section, designed for static and dynamic sealing applications across plumbing, hydraulic, pneumatic, and industrial fluid systems. With a 6 inch inside diameter, 10 inch outside diameter, and 2 inch cross-section thickness, this is a large-format seal intended for heavy-duty flanged connections, pump housings, valve bonnets, and similar high-volume fluid containment points. NBR compound provides solid resistance to petroleum-based oils, fuels, and water, making it a practical choice for a wide range of service environments handled by plumbers, pipefitters, and maintenance technicians.

This o-ring is suited for use in residential and commercial plumbing assemblies, pump and compressor sealing applications, hydraulic system fittings, and general industrial maintenance where a large-bore circular seal is required. The round cross-section profile seats evenly in standard o-ring grooves, supporting consistent compression and reliable leak prevention under normal service pressures. Technicians working on large-diameter flanged assemblies, water treatment equipment, or process piping will find this a straightforward OEM-style replacement or maintenance seal.

Key Features

• Nitrile butadiene rubber (NBR) construction resists petroleum oils, fuels, and water
• 6 inch inside diameter and 10 inch outside diameter for large-bore sealing applications
• 2 inch cross-section thickness for deep-groove and heavy-duty flange seats
• Round cross-section profile ensures uniform compression and consistent sealing contact
• Metric-dimensioned part suitable for metric groove specifications

Compatibility

Designed as an OEM-style replacement or maintenance seal for large-diameter o-ring grooves requiring a 6 inch ID, 10 inch OD, 2 inch thick NBR round cross-section seal.

Installation Notes

Installation is typically performed by licensed plumbers, pipefitters, or qualified maintenance technicians. Depressurize and drain the system fully before removing the existing seal to prevent fluid release and personal injury. Inspect the groove for nicks, corrosion, or debris before seating the new o-ring, and apply a compatible lubricant to aid seating and reduce installation stress on the rubber. Follow applicable IPC or site-specific maintenance procedures for flange torque and system re-pressurization.