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3G Electric
AEROQUIP 1AA4SP4 Straight Crimp Hydraulic Hose Fitting - Crimp Hydraulic Hose Fittings with NPSM Connection
AEROQUIPCrimp Hydraulic Hose Fittings with NPSM Connection

AEROQUIP 1AA4SP4 Straight Crimp Hydraulic Hose Fitting

The AEROQUIP Hydraulic Crimp Fitting is a steel x steel crimp hydraulic hose fitting with an NPSM connection. This straight fitting features a female x genderless design, a 1/4"-18 thread size, and is intended for -4…

SKU 3G-OTH-452338

Brand
AEROQUIP
Item
1AA4SP4 Straight Crimp Hydraulic Hose Fitting
Part Number
1AA4SP4
Category
Crimp Hydraulic Hose Fittings with NPSM Connection
Available to Order
Also known as:1AA4SP4AEROQUIP
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

AEROQUIP
Manufacturer Part Number
1AA4SP4
Type
Straight, -4 For Hose Dash Size, NPSM x Crimp
Thread Size
1/4"-18
Fitting Gender
Female x Genderless
For Hose Dash Size
-4
Fitting Connection Type
NPSM x Crimp

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

Product Description

The AEROQUIP Hydraulic Crimp Fitting is a steel x steel crimp hydraulic hose fitting with an NPSM connection. This straight fitting features a female x genderless design, a 1/4"-18 thread size, and is intended for -4 hose dash size (MPN 1AA4SP4).

Frequently Asked Questions

What is the AEROQUIP hydraulic crimp fitting used for?

The AEROQUIP hydraulic crimp fitting connects -4 dash size hoses to NPSM threaded ports in hydraulic systems. It is used in industrial machinery, mobile equipment, and fluid power applications where a leak-resistant, permanent hose assembly is required.

What are the specifications of the AEROQUIP 1AA4SP4 fitting?

The AEROQUIP 1AA4SP4 is a straight steel x steel crimp fitting with a female x genderless design. It has a 1/4"-18 NPSM thread, fits -4 hose dash size, and uses a NPSM x Crimp connection type. The manufacturer part number is 1AA4SP4.

Where to buy AEROQUIP hydraulic crimp fittings worldwide?

3G Electric supplies AEROQUIP hydraulic crimp fittings worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source the 1AA4SP4 or other AEROQUIP fittings for your hydraulic system needs.

How to select the correct AEROQUIP crimp fitting for a hose?

To select the correct AEROQUIP crimp fitting, match the hose dash size (e.g., -4) and thread type (NPSM) to your system. Ensure the fitting gender (female x genderless) and thread size (1/4"-18) align with your port. Always verify the manufacturer part number, such as 1AA4SP4, for compatibility.

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 crimp hydraulic hose fittings with npsm connection. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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