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Aeroquip Crimp FittingS - Code

Description & Features

Designed for use in hydraulic hose assemblies, this Aeroquip crimp fitting is a nipple assembly configuration supplied under the Aeroquip brand by Eaton. It is classified within the hose fittings category and is intended for crimped hose termination in industrial hydraulic circuits.

As a crimp-style fitting, it is engineered for permanent, high-integrity connections that resist leakage under pressure cycling. Fluid compatibility documentation is available from Eaton for reference when selecting this fitting for specific media or system requirements.

SKU: FC3680-0404-329

Supplier Part Number (MPN): FC3680-0404-329

Specifications

a Dimensions 1.513 in	Compatible Hose ID 1/4 in	Connection Size 1 1/4 in	Connection Size 2 1/4 in	Connection Type Hose, MNPT	Connection Type 1 Hose	Connection Type 2 Male NPTF	Construction Style Crimp	Cut-Off Factor 0.82 in	Dimensions 1-1/2 in L	End Size 1 04	Finish Passivated	Fitting Type Nipple	For Use With 2807, FC465 and S-TW Series PTFE Hoses	Hex Size 0.563 in	Hose Dash Size 04	Inside Diameter 0.12 in	Material Stainless Steel	Material Construction 304 Stainless Steel	Series FC3680 Series	Thread Size 1/4-18	Thread Type NPTF

Product Questions & Answers (1)

Question by: Jerry F on Apr 25, 2025, 6:50 AM

Hey, I'm trying to figure out if this fitting will hold up in my hydraulic system. It gets pretty hot and the pressure cycles a lot.

Answer by: Customer Support on Apr 26, 2025, 12:10 PM

This crimp fitting is engineered for permanent, high-integrity connections, so it should resist leakage even with pressure cycling. You'll want to check Eaton's fluid compatibility documentation to make sure it's suitable for the specific fluid and temperature in your system, though.