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AEROQUIP FF2138-12S Hydraulic Hose Plug, Carbon Steel, 3/4 in, 5000 psi, ORB - Hydraulic Hose Plugs
AEROQUIPHydraulic Hose Plugs

AEROQUIP FF2138-12S Hydraulic Hose Plug, Carbon Steel, 3/4 in, 5000 psi, ORB

The AEROQUIP FF2138-12S Hydraulic Hose Plug is a carbon steel plug with a 3/4 in fitting size and 1-1/16"-12 thread size, rated for 5,000 psi max working pressure at 70°F with an ORB connection.

SKU 3G-OTH-646943

Also listed as: FF213812S · FF2138 12S

Brand
AEROQUIP
Item
FF2138-12S Hydraulic Hose Plug, Carbon Steel, 3/4 in, 5000 psi, ORB
Part Number
FF2138-12S
Category
Hydraulic Hose Plugs
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Technical Specifications

AEROQUIP
Manufacturer Part Number
FF2138-12S
Type
5,000 psi Max. Working Pressure @ 70 F, ORB
Material
Carbon Steel
Thread Size
1-1/16"-12
Fitting Size
3/4 in

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AEROQUIP Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The AEROQUIP FF2138-12S Hydraulic Hose Plug is a carbon steel plug with a 3/4 in fitting size and 1-1/16"-12 thread size, rated for 5,000 psi max working pressure at 70°F with an ORB connection.

Frequently Asked Questions

What is the AEROQUIP FF2138-12S hydraulic hose plug used for?

The AEROQUIP FF2138-12S hydraulic hose plug seals open ports on hydraulic systems, preventing fluid leaks and contamination. It is commonly used in industrial machinery, mobile equipment, and hydraulic power units where a 3/4 in ORB connection is required.

What are the specifications of the AEROQUIP FF2138-12S?

The AEROQUIP FF2138-12S is a carbon steel hydraulic hose plug with a 3/4 in fitting size, 1-1/16"-12 thread size, and 5,000 psi max working pressure at 70°F. It features an O-Ring Boss (ORB) connection for reliable sealing.

Where to buy the AEROQUIP FF2138-12S worldwide?

3G Electric supplies the genuine AEROQUIP FF2138-12S hydraulic hose plug to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct component for your hydraulic system, regardless of location.

How to install the AEROQUIP FF2138-12S hydraulic hose plug?

To install the AEROQUIP FF2138-12S, clean the port threads and O-ring groove, apply compatible hydraulic oil to the O-ring, then hand-tighten the plug into the ORB port. Torque to manufacturer specifications—typically 30-35 ft-lbs for 3/4 in size—to avoid over-tightening.

Used in

Common applications for AEROQUIP
Industrial machinery — Aeroquip JIC-to-JIC steel hydraulic hose adapters (e.g., 203102-8-8S) for connecting hydraulic lines in fluid power systems.
Heavy equipment — Aeroquip FC579 high-impulse hose assemblies (e.g., HB-9206Q) for high-pressure hydraulic circuits in jacking systems.
Fluid power maintenance — Aeroquip NPTF-to-NPTF rigid steel adapters (e.g., 2081-16-8S) for connecting pumps, valves, and cylinders.
Hydraulic repair — Aeroquip brass barbed hose fittings (e.g., 4738-6-6B) for -6 dash size hoses with 3/8 in inside diameter, reusable.
Mobile hydraulics — Aeroquip NPSM-to-NPTF swivel adapters (e.g., 2049-20-20S) for joining straight-thread and tapered-thread ports.
Equipment assembly — Aeroquip crimp hydraulic hose fittings (e.g., 3G-OTH-452387) for -16 hose dash size with JIC female swivel and 90° elbow.
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AEROQUIP Products

3G Electric supplies AEROQUIP hydraulic hose plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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