Aeroquip POLYON SWG FIT 3/8 MP

Description & Features

The Eaton Aeroquip POLYON SWG FIT features a 3/8 inch male pipe thread end 1 and a -6 hose dash size end 2. Constructed from carbon steel with Dura-Kote plating, this fitting assembly offers superior corrosion resistance and an extended hose assembly life.

The innovative design of this Aeroquip POLYON SWG FIT delivers reliable performance and maximum uptime in demanding hydraulic applications.

SKU: FC5805-0606S

Supplier Part Number (MPN): FC5805-0606S

Alternate Part Numbers: C1CS56

Specifications

Brand
Aeroquip® by Danfoss
a Dimensions
2.51 in
Compatible Hose ID
3/8 in
Connection Size 1
3/8 in
Connection Size 2
3/8 in
Connection Type
Hose, MNPT
Connection Type 1
Hose
Connection Type 2
Male NPTF
Construction Style
Crimp
Cut-Off Factor
1.06 in
Dimensions
2.51 in L
End Gender 1
Male
End Size 1
3/8 in
Finish
Dura-Kote™
Fitting Type
Hose Fitting
For Use With
3130, 3740 and 37AL Series Hoses
Hex Size
3/4 in
Hose Dash Size
06
Inside Diameter
0.28 in
Material
Steel
Material Construction
Carbon Steel
Series
FC5805 Series
Thread Sealant
With Thread Sealant
Thread Size
3/8-18
Thread Type
NPTF

Product Questions & Answers (3)

Question by: Freddie L on Mar 19, 2026, 8:48 PM
trying to swap out a fitting, is this one 3/8 pipe thread on one end and -6 hose on the other?
Answer by: Customer Support on Mar 21, 2026, 5:10 PM
On end 1 you are getting a 3/8 inch male NPTF pipe thread, and end 2 is sized for a -6 hose dash connection. It is a fitting assembly made from carbon steel with Dura-Kote plating.
Question by: Dustin J on Jul 8, 2025, 9:07 AM
what's the thread size on the pipe end of this fitting, and is it a standard NPTF setup?
Answer by: Customer Support on Jul 9, 2025, 10:23 AM
The pipe end runs 3/8 inch and yes, it's NPTF. That tapered thread design gives you a tighter mechanical seal than straight threads, which matters a lot when you're dealing with hydraulic pressure and don't want any seepage working its way out over time. The fitting also comes with thread sealant included, so you're set up to make a solid connection right out of the box.
Question by: Melvin P on Jun 3, 2025, 3:36 PM
What size is the male pipe thread on this fittin?
Answer by: Customer Support on Jun 5, 2025, 11:19 AM
It’s a 3/8 inch male pipe thread.

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