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Aeroquip POLYON SWG FIT 1/8 MP

Description & Features

This Aeroquip POLYON SWG FIT features a 1/8 inch male NPTF end, designed for secure connection to lines, hoses, or tubes.

Constructed from carbon steel with Dura-Kote plating, this fitting assembly offers superior corrosion resistance and extended hose assembly life. Its innovative design ensures reliable performance and maximum uptime in demanding hydraulic applications. The -4 hose dash size provides compatibility with a range of hydraulic systems.

SKU: FC5805-0403S

Supplier Part Number (MPN): FC5805-0403S

Specifications

Alternate Part Numbers Alternate Part Number MINO-00015F93212	Brand Danfoss Power Solutions (II LLC Aeroquip)	Brand Aeroquip	Pack Size 1.00	UOM EA	End Gender 1 13554	End Size 1 0.25	End Type 1 NPTF	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	Hose Dash Size -4	ICC Hose Fittings	Item Type Fitting Assembly	Language English	Product Material Carbon Steel	Product Width 0.69	Sub Brand Aeroquip	Supplier Part Number FC5805-0403S	Product Weight 0.10 lbs

Product Questions & Answers (3)

Question by: Daryl W on Dec 7, 2025, 11:32 AM

What size is that male end on this fitting? Looks like maybe 1/8 inch?

Answer by: Customer Support on Dec 9, 2025, 6:31 AM

That's right, it has a 1/8 inch male NPTF end, according to the specs.

Question by: Jerry T on May 15, 2025, 7:39 PM

fitting's made from carbon steel, does it hold up decent in wet or corrosive environments, or is that gonna be a problem long-term?

Answer by: Customer Support on May 17, 2025, 2:39 PM

Carbon steel on its own would be a concern in wet conditions, but this one comes with Dura-Kote plating specifically to handle corrosion resistance. It's built to last longer than a standard uncoated fitting in environments where moisture or mild chemical exposure is a factor. That plating is a big part of why Aeroquip put it in the POLYON lineup to begin with.

Question by: Howard B on Jan 6, 2026, 2:30 PM

need a fitting with a 1/8 male pipe thread for a -4 hose. is that what this one is?

Answer by: Customer Support on Jan 8, 2026, 9:14 AM

For fitment, this is a fitting assembly with a 1/8 inch male NPTF end and it is built for a -4 hose dash size, so it matches the 1/8 male pipe thread and -4 hose requirement you mentioned.