Designed for use with -4 dash size hose, this carbon steel female JIC swivel fitting from Eaton Aeroquip connects a 7/16-inch JIC 37-degree end to a 1/4-inch hose end, with a 5/8-inch hex on the hose side. The Aeroquip Poly Swg Fit 4 F Jic belongs to the Fc5810 Series and is engineered for crimp-style hose assemblies in demanding hydraulic applications.
Dura-Kote plating provides corrosion resistance suited to harsh industrial environments. The swivel design allows for easier assembly and reduces stress on hose ends, contributing to extended service life in system installations where alignment flexibility is needed.
SKU: FC5810-0404S
Supplier Part Number (MPN): FC5810-0404S
Alternate Part Numbers: C1CS64
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Specifications
Alternate Part Numbers
Alternate Part NumberC1CS64, Alternate Part Number MINO-00925X12560
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13553
End Gender 2
13555
End Size 1
0.44
End Size 2
0.25
End Type 1
JIC 37
End Type 2
Line/Hose/Tube
Features
Dura-Kote plating for superior corrosion resistance|Innovative design to deliver performance and maximum uptime|System engineered to extend hose assembly life
Hex Size 2
0.63
Hose Dash Size
-4
ICC
Hose Fittings
Item Type
Fitting Assembly
Language
English
Net Pack Quantity Units
EA
NMFC
50
Product Material
Carbon Steel
Product Width
0.69
Sub Brand
Aeroquip
Supplier Part Number
FC5810-0404S
Product Weight
0.14 lbs
Product Questions & Answers (4)
Question by: Stan C on Jan 4, 2026, 10:34 AM
does this fitting work with a -4 hose braid or just rigid tubing
Answer by: Customer Support on Jan 5, 2026, 11:41 AM
The FC5810-0404S is built around a -4 hose dash size, so it pairs with -4 hose assemblies. The swage-style design is meant to connect onto hose rather than rigid tubing, and the female JIC 37-degree end handles the mating connection on the other side. Both ends are female, so make sure your setup accounts for that before ordering.
Question by: Warren H on Dec 18, 2025, 9:22 PM
trying to match up fittings here, is this one a -4 female JIC 37 on one end and a line or hose connection on the other?
Answer by: Customer Support on Dec 20, 2025, 8:57 PM
It is a -4 hose dash fitting with a female JIC 37 end, and the other end is listed as a line, hose, or tube connection. End size 1 is 0.4375 and end size 2 is 0.25.
Question by: Hugh S on Oct 26, 2025, 10:08 AM
got a -4 hose and need a female jic swivel end, is this the right one
Answer by: Customer Support on Oct 27, 2025, 8:55 PM
For a -4 hose assembly, this fitting matches that dash size and it is a female JIC/SAE 37 degree swivel style in the FC5810 series.
Question by: Lance S on Sep 6, 2025, 9:09 PM
fitting's got a swivel on it, right? trying to figure out if the hose end can rotate after it's crimped or if it locks in place once you tighten it down
Answer by: Customer Support on Sep 7, 2025, 9:48 PM
The swivel is on the female JIC end, so yes, it rotates freely before final tightening. That lets you align the hose without twisting it during installation, which saves a lot of grief on tight routing jobs. Once you torque the JIC nut down against the 37-degree seat, that end locks in place. The hose crimp side stays fixed throughout.
