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E-Z Clip Series Fitting, 7/8-14 Female O-Ring (Short Pilot), -12 Hose, Straight

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Description & Features

The E-Z Clip Series Fitting is designed to offer efficient connectivity for a range of applications. Featuring a 7/8-14 female O-ring (short pilot) and compatible with a -12 hose this straight fitting ensures a secure and reliable connection. These fittings are known for their leak-proof design and ease of use even in confined spaces.

This product is part of the DANFOSS Power Solutions (II LLC Aeroquip) brand identifiable by catalog number C1EY82 and segment code A. It is classified under UNSPSC 40183100 with an ECCN of EAR99 ensuring regulatory compliance and broad applicability. The fitting accommodates industry-standard hose sizes and does not require a mandrel during installation.

The end types are ORS and Line/Hose/Tube with thread size 7/8-14 ensuring compatibility with various systems. The fitting does not require thread sealant making it easier to install and maintain. For best practices in assembly lubrication of the nipple and proper positioning of clips and cages is crucial to avoid any performance issues.

MPN: FJ5984-1012S

Supplier Part Number: FJ5984-1012S

Specifications

Brand
Danfoss
a Dimensions
3.66 in
Compatible Hose ID
3/4 in
Connection Size 1
3/4 in
Connection Size 2
5/8 in
Connection Type
Female Tube, Hose
Connection Type 1
Hose
Connection Type 2
Female Tube O-ring Short Pilot
Construction Style
Reusable
Cut-Off Factor
2.083 in
d Dimensions
2.08 in
Dimensions
3.66 in L x 1.06 in W x 1.22 in H
End Gender 1
Female
End Gender 2
Male
End Size 1
7/8 in
End Size 2
3/4 in
Finish
Zinc-Plated
Fitting Type
Hose Fitting
For Use With
E-Z Clip System A/C Refrigeration GH134 Series Hoses
Hex Size
1.06 in
Hose Dash Size
12
Inside Diameter
0.475 in
Material
Steel
Material Construction
Carbon Steel
Seal Material
HNBR
Seal Part If Included
1F40106-12
Series
FJ5984 Series
Sg 1 Cut The Hose
Cut the Hose to Proper Length. Be Sure the Cut is Made Square to the Hose Length
Sg 2 Slip On Two Clips
Install Two Proper-Sized Clips Onto the Cut End of the Hose
Sg 3 Oil The Nipple
Lubricate the Nipple with a Generous Amount of the Refrigeration or A/C System's Compressor Oil. This Must be Done to Lower the Force of Nipple Insertion
Sg 4 Insert The Nipple Into The Hose
Insert the Nipple into the Hose. There Should be No Gap Between the End of the Hose and the Shoulder on the Nipple. Avoid Kinking or Damaging the Hose While Inserting Nipple
Sg 5 Snap On The Cage
Snap the Cage into the Groove on the Nipple. When the Cage Has Been Correctly Installed in the Cage Groove, the Cage Will be Able to Rotate in the Groove
Sg 6 Slide The Clips
Slide the Clips Over the Cage Arms and into the Channels on Each Arm
Sg 7 Close The Clips
Use the FT1357 Clip Closing Pliers to Close the Clips. The Pliers Should be Positioned Squarely on the Clip Connection Points and Should Remain Square During the Closing of the Clip
Sg Caution
Failure to Follow these Assembly Instructions and/or the Use of Aeroquip® Hose with Fittings Supplied by Other Manufacturers May Result in Unreliable and Unsafe Hose Assemblies, Which May Result in Sudden or Unintended Escape of Refrigerant Gases. Persona
Sg Material
Clip Closing Pliers (FT1357), Guillotine Blade (FT1356) or Equivalent Cutting Tool, Refrigerant Oil Compatible with Refrigeration or A/C System. GH134 Multi-Refrigerant Hose, Appropriately Sized Clips (2 per Fitting) and Cage, Nipple Assembly (The (2) Bla
Thread Sealant
Without Thread Sealant
Thread Size
7/8-14
Thread Type
UNF

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Product Questions & Answers (4)

Question by: Curt R on Oct 24, 2025, 11:17 AM
putting together an AC line with this fitting and just want to make sure I got the steps right. do I need to lube the nipple before pushing it into the hose, or is that something folks skip?
Answer by: Customer Support on Oct 26, 2025, 10:09 AM
Lubricating the nipple is not a step you want to skip. A generous coat of the refrigeration or A/C system's compressor oil needs to go on the nipple before insertion. That oil is what makes it physically possible to seat the nipple without forcing it and risking hose damage. Once it's in, there should be zero gap between the hose end and the shoulder on the nipple. If you see any gap, it's not seated right.
Question by: Floyd W on Jul 16, 2025, 8:18 PM
So, this fitting uses those E-Z clips, right? Are they really a one-time use kinda deal?
Answer by: Customer Support on Jul 18, 2025, 6:06 AM
That's right, the E-Z Clip components shouldn't be reused according to the manufacturer.
Question by: Lance E on May 14, 2025, 5:09 PM
got a -12 hose and need a straight female o-ring end, is this the one with the 7/8-14 threads and short pilot?
Answer by: Customer Support on May 16, 2025, 6:22 AM
Fit check comes down to the ends and sizes: this is an E-Z Clip straight fitting for a -12 hose with a 7/8-14 female O-ring (short pilot) connection on one end, and the other end is the line/hose/tube side. It’s identified as Aeroquip E-Z Clip (catalog C1EY82) and includes seal part 1F40106-12.
Question by: Ralph J on Mar 29, 2025, 4:38 PM
fitting says "short pilot" on the O-ring end, does that matter for what hose I'm running, or is that just a design thing on their end?
Answer by: Customer Support on Mar 31, 2025, 4:16 PM
Short pilot refers to the length of the nose on the female O-ring side, and it does affect fitment in tight installations where clearance is limited. For the hose side, what matters is that you're working with -12 hose. That's what this fitting is built around, and as long as your hose matches that size, the short pilot designation is mostly relevant to how it seats against the mating port, not to the hose connection itself.

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