DANFOSS / EATON #6 FJ (RIGID) X #5 MJ ST.

Description & Features

Optimize connectivity in hydraulic, instrumentation, and chemical processing systems with the Eaton #6 FJ (Rigid) x #5 MJ ST. This SAE 37° Female to SAE 37° Male Straight Adapter is engineered with precision and durability in mind. Constructed from robust carbon steel, it provides excellent strength and longevity, ensuring reliable performance under demanding conditions.

Featuring Dura-Kote plating, this adapter offers superior corrosion resistance, making it ideal for harsh environments. The design flexibility is enhanced with hundreds of styles available, allowing for versatile integration into various system configurations. It also boasts higher operating pressures than standard SAE, delivering exceptional reliability in high-pressure applications.

With end sizes of 0.5625 inches and 0.5 inches, this adapter ensures a secure and efficient fit within your systems, adhering to ASA, ASME, and SAE certifications. Its straight adapter design promotes seamless fluid transfer, optimizing performance in critical industrial applications.

SKU: 2215-6-5S

Supplier Part Number (MPN): 2215-6-5S

Alternate Part Numbers: C1BC60

Specifications

Connection Size 1
3/8 in
Connection Size 2
5/16 in
Connection Type
Female JIC, Male JIC
Connection Type 1
Female SAE 37 deg JIC Flare
Connection Type 2
Male 37 deg JIC Flare
Dimension Standards
SAE J514
Dimensions
1.18 in L
Finish
Dura-Kote™
Fitting Type
Adapter
Material
Steel
Material Construction
Carbon Steel
nmfc
50
Operating Temperature
-40 to 250 deg F
Series
2215 Series
Thread Size
9/16-18 x 1/2-20

Product Questions & Answers (1)

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Question by: Darryl C on Jul 8, 2025, 7:06 AM
Hey, I'm looking to replace a leaky fitting on my hydraulic system, and this looks about right. Just want to make sure this'll actually fit, since I'm not super familiar with these sizes.
Answer by: Customer Support on Jul 9, 2025, 7:57 PM
This Eaton adapter has one end that's a #6 FJ (rigid) which is 0.5625 inches, and the other end is a #5 MJ ST, which comes in at 0.5 inches. Just double check those measurements against your existing setup before you order.

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