Value Collection ZBD16300-5 Nbr O-ring 90 Shore a

Product Description

The VALUE COLLECTION ZBD16300-5 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 solid resistance to petroleum-based fluids, making this O-ring a practical choice for sealing applications in hydraulic, pneumatic, and fluid handling systems. The extra hard durometer helps the ring maintain its shape under pressure and resist extrusion in high-load sealing grooves. Licensed plumbers, pipefitters, HVAC technicians, and mechanical contractors routinely use NBR O-rings as replacement seals in service and repair work across a wide range of fluid system components.

This O-ring is suited for use in residential and commercial plumbing, refrigeration, and mechanical systems where petroleum-based fluid compatibility and a broad temperature range are required. The rated operating window spans from -40 degrees F to 275 degrees F, covering most standard service conditions encountered in HVAC and plumbing maintenance. It is sold individually but carries a minimum order quantity of 25 units, making it appropriate for shop stock or stocking in a service vehicle parts kit.

Key Features

• Nitrile butadiene rubber (NBR) compound for petroleum-based fluid compatibility
• Extra hard 90 Shore A durometer rating resists extrusion in high-load grooves
• Round cross section for standard O-ring groove fitment
• Wide operating temperature range: -40 degrees F to 275 degrees F
• Minimum order quantity of 25 units supports shop and van stock replenishment

Compatibility

Designed as a standard-profile NBR O-ring replacement for hydraulic, pneumatic, plumbing, and fluid handling assemblies that require a round cross section seal with an extra hard durometer rating.

Installation Notes

Installation is typically performed by licensed plumbers, pipefitters, or HVAC technicians. Always depressurize and isolate the system before removing the existing seal and installing the replacement O-ring. Lightly lubricate the O-ring with a compatible fluid or approved O-ring lubricant before seating it in the groove to prevent tearing during assembly. Verify groove dimensions match the O-ring size before installation to ensure a proper seal.