Value Collection ZBD16300-10 Nbr O-ring 90 Shore a

Product Description

The VALUE COLLECTION ZBD16300-10 is a nitrile butadiene rubber (NBR) O-ring with a round cross section and an extra hard 90 Shore A durometer rating. NBR compound provides strong resistance to petroleum-based fluids, oils, and fuels, making this O-ring a reliable sealing element in fluid-handling assemblies. The round cross section seats consistently in standard O-ring grooves. The rated temperature range spans -40 degrees F to 275 degrees F, covering the thermal demands of most HVAC, plumbing, and general mechanical applications. Licensed trades and maintenance technicians install this type of seal during pump rebuilds, valve replacements, and fitting services.

This O-ring is suited for use in residential and commercial applications involving oil, fuel, or hydraulic fluid containment. Typical installation scenarios include sealing pump housings, solenoid valve bodies, manifold fittings, and hydraulic cylinder end caps. The extra hard compound is appropriate where lower-hardness elastomers would extrude under pressure or deform under sustained load. It is not recommended for use with steam, hot water, or ketones where NBR compatibility is limited.

Key Features

• Nitrile butadiene rubber (NBR) compound resists petroleum oils, fuels, and hydraulic fluids
• Round cross section fits standard O-ring groove profiles
• Extra hard 90 Shore A durometer reduces extrusion risk under sustained pressure
• Wide service temperature range: -40 degrees F to 275 degrees F
• Compact form factor suits tight-clearance sealing applications

Compatibility

Designed as a standard-profile NBR O-ring replacement for sealing applications in HVAC, plumbing, hydraulic, and general mechanical assemblies where nitrile rubber compound and a round cross section are specified.

Installation Notes

Installation is performed by licensed plumbers, HVAC technicians, or qualified mechanical technicians. Always depressurize and de-energize the system before removing the old O-ring. Lightly lubricate the O-ring with a compatible fluid or O-ring lubricant before seating to prevent tearing during assembly. Inspect the groove for nicks, burrs, or contamination that could compromise the seal.