Shop 4000 O-Rings for ORB Adapters

SAE J515 Type I CH / MS 28778

Our Series 4000 O-Rings for ORB (O-Ring Boss) adapters are crafted from high-quality Buna-N Nitrile (NBR) material with a 90-Durometer hardness, ensuring reliable, long-lasting seals in hydraulic and pneumatic applications. These O-rings are specifically designed for use with ORB fittings, providing a secure, leak-free connection by compressing the O-ring into the machined surface of the fitting. The 90-Durometer NBR material is highly resistant to oils, fuels, and other chemicals, offering excellent performance in a wide range of industrial environments. These O-rings help prevent leaks, enhance system efficiency, and maintain the integrity of fluid power systems.

Style:

Port Size:

Hardness:

Seal Material:

View the Collection:

Adapter O-Rings

1/8" to 2" Nominal Tube OD

90-Durometer

Buna-N Nitrile (NBR)

Click HERE to view the entire 4000 O-Rings for ORB Adapters Selection

Shop 4000 O-Rings for ORB Adapters, 90-Durometer

Click on the model number in the chart below to view that adapter.


Product SKU Brand Seal Material ORB Nominal Size Lead Time Price
4000-02 OneHydraulics Buna-N Nitrile (NBR) 1/8" (-02) Same Day $0.99
4000-03 OneHydraulics Buna-N Nitrile (NBR) 3/16" (-03) Same Day $0.99
4000-04 OneHydraulics Buna-N Nitrile (NBR) 1/4" (-04) Same Day $4.99
4000-05 OneHydraulics Buna-N Nitrile (NBR) 5/16" (-05) Same Day $0.99
4000-06 OneHydraulics Buna-N Nitrile (NBR) 3/8" (-06) Same Day $4.99
4000-08 OneHydraulics Buna-N Nitrile (NBR) 1/2" (-08) Same Day $4.99
4000-10 OneHydraulics Buna-N Nitrile (NBR) 5/8" (-10) Same Day $4.99
4000-12 OneHydraulics Buna-N Nitrile (NBR) 3/4" (-12) Same Day $4.99
4000-14 OneHydraulics Buna-N Nitrile (NBR) 7/8" (-14) Same Day $0.99
4000-16 OneHydraulics Buna-N Nitrile (NBR) 1" (-16) Same Day $4.99
4000-20 OneHydraulics Buna-N Nitrile (NBR) 1.25" (-20) Same Day $4.99
4000-24 OneHydraulics Buna-N Nitrile (NBR) 1.5" (-24) Same Day $0.99
4000-32 OneHydraulics Buna-N Nitrile (NBR) 2" (-32) Same Day $0.99
Showing all products

See the chart below for additional Dimensional Detail & Pressure Ratings




Still need help? Give us a call at 281.941.2310 or email us at sales@onehydraulics.com for technical support.