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FD90 Series SAE J1502 Interchange Diagnostic Quick Disconnect, Male Half, -04 Coupling, M 14 x 1.5 Male Metric O-Ring

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Description & Features

The FD90 Series SAE J1502 Interchange Diagnostic Quick Disconnect Male Half -04 Coupling M 14 x 1.5 Male Metric O-Ring from Danfoss Power Solutions Aeroquip provides a reliable solution for diagnostic pressure testing in hydraulic systems. Featuring an automatic sleeve for one-hand push-to-connect operation this quick disconnect coupling is engineered with flush face valving to minimize fluid loss and air inclusion making it suitable for a variety of industrial applications.

Designed with a self-sealing valve the coupling allows for secure connection and disconnection even at 500 psi ensuring operational efficiency. The standard seal material Buna-N guarantees durability while the zinc-plated steel body offers excellent resistance to corrosion and wear. Broad end configurations enhance system accessibility allowing for versatile uses in specialized applications.

Supplier Part Number: FD90-1046-06-04

MPN: C1FZ49

Specifications

Brand
Danfoss
Connection Size 1
1/4 in
Connection Size 2
14 mm
Connection Style
Automatic
Connection Type
Male ORB
Connection Type 1
Male ORB
Connection Type 2
Male ORB
Dimension Standards
SAE J1502
Dimensions
1.52 in L
Finish
Zinc Trivalent
Fitting Type
Coupling
Fluid Compatibility
Hydraulic Fluids
Hex Size
3/4 in
Latch Type
Push/Pull
Material
Steel
Material Construction
Carbon Steel
Maximum Operating Pressure
7000 psi
Operating Temperature
-40 to 250 deg F
Safety Locking Mechanism
Sleeve Lock
Seal Material
NBR
Series
FD90 Series
Thread Size
M14x1.5
Valve Type
2-Way

Product Questions & Answers (3)

Question by: Shane T on Aug 2, 2025, 9:56 AM
got a test point hose with an M14 x 1.5 end, is this the right male half to snap into it?
Answer by: Customer Support on Aug 3, 2025, 7:15 PM
For diagnostic pressure testing setups that use an M 14 x 1.5 male metric O-ring thread, this FD90 Series male half matches that thread callout and is a -04 coupling size with a push-to-connect end.
Question by: Daryl B on Apr 7, 2025, 7:02 AM
Is this the right fitting to test the pressure on my hydraulic system?
Answer by: Customer Support on Apr 8, 2025, 9:46 PM
This FD90 series quick disconnect male half coupling is designed specifically for diagnostic pressure testing on hydraulic systems, so it should work well for that purpose.
Question by: Gary P on Mar 28, 2026, 6:40 AM
Does this coupling let you connect it with just one hand, or do you need to hold both ends steady while you push it together?
Answer by: Customer Support on Mar 29, 2026, 9:17 PM
One hand is all it takes. The automatic sleeve design lets you push to connect without needing to stabilize the other end manually. That makes it a lot easier when you're working in tight spots on a hydraulic system and can't get both hands in there comfortably.

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