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AEROQUIP Hydraulic Hose Fitting: -5 For Hose Dash Size, 1/4 in x 5/16 in Fitting Size - Steel Reusable Hydraulic Hose Fittings
AEROQUIPSteel Reusable Hydraulic Hose Fittings

AEROQUIP Hydraulic Hose Fitting: -5 For Hose Dash Size, 1/4 in x 5/16 in Fitting Size

The AEROQUIP 3G-OTH-648537 is a steel reusable hydraulic hose fitting with a straight NPTF x Hose connection type, designed for hose dash size -5. It features a 1/4"-18 thread size and a 1/4 in x 5/16 in fitting…

SKU 3G-OTH-648537

Also listed as: 441245s · 4412 4 5s

Brand
AEROQUIP
Item
Hydraulic Hose Fitting: -5 For Hose Dash Size, 1/4 in x 5/16 in Fitting Size
Category
Steel Reusable Hydraulic Hose Fittings
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

AEROQUIP
Manufacturer Part Number
4412-4-5s
Type
NPTF x Hose, Straight
Thread Size
1/4"-18
Fitting Size
1/4 in x 5/16 in
For Hose Dash Size
-5
Fitting Connection Type
NPTF x Hose
For Use With Hose Series
1503

Technical Documents

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

Product Description

The AEROQUIP 3G-OTH-648537 is a steel reusable hydraulic hose fitting with a straight NPTF x Hose connection type, designed for hose dash size -5. It features a 1/4"-18 thread size and a 1/4 in x 5/16 in fitting size, compatible with hose series 1503, 2580, 2651, FC234, FC300, FC321, FC350, and FC355 (MPN 4412-4-5s).

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the AEROQUIP 4KFK1 hydraulic hose fitting used for?

The AEROQUIP 4KFK1 is a steel reusable hydraulic hose fitting used to connect NPTF threaded ports to hose in industrial fluid power systems. It is compatible with hose series 1503, 2580, 2651, FC234, FC300, FC321, FC350, and FC355, making it suitable for high-pressure hydraulic applications.

What are the specifications of the AEROQUIP 4KFK1 fitting?

The AEROQUIP 4KFK1 is a straight NPTF x Hose reusable fitting for dash size -5 hose. It has a 1/4"-18 thread size and a fitting size of 1/4 in x 5/16 in. The manufacturer part number is 4412-4-5s, and it is designed for use with multiple AEROQUIP hose series.

Where to buy AEROQUIP 4KFK1 hydraulic hose fittings worldwide?

3G Electric supplies the AEROQUIP 4KFK1 steel reusable hydraulic hose fitting to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this genuine AEROQUIP part for your hydraulic system needs.

How to install an AEROQUIP reusable hydraulic hose fitting?

To install the AEROQUIP 4KFK1 reusable fitting, cut the hose to length, lubricate the fitting threads and hose interior, then screw the fitting onto the hose until fully seated. Reusable fittings allow disassembly for hose replacement. Always follow manufacturer guidelines for torque and assembly to ensure leak-free performance.

Used in

Common applications for AEROQUIP
Mobile hydraulic equipment repair — Aeroquip 45° elbow flange fittings (e.g., 1A12FLA10) for hose replacement on excavators and loaders.
Industrial hydraulic power units — Aeroquip 90° elbow flange fittings (e.g., 4S20FLB20) for connecting pumps to manifold blocks.
In-house hose assembly shops — Aeroquip die packages (e.g., ET4020TP-0002) for crimping 1-wire braid hoses up to 1 1/4 in diameter.
Oil and gas field equipment — Aeroquip carbon steel flange fittings (e.g., 1A24FLA20) for high-pressure fluid transfer lines.
Hydraulic press maintenance — Aeroquip die cage assemblies (e.g., FT1382-200-M465) for crimping 4-spiral hoses on heavy-duty presses.
Agricultural machinery servicing — Aeroquip 45° elbow fittings (e.g., 1A12FLA12) for replacing hoses on tractors and harvesters.

AEROQUIP Products

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

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