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Steel Reusable 2 Wire Braid TTC Fitting, 9/16-18 Female JIC 37 deg Flare Swivel, -06 Hose, Straight

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Description & Features

This Eaton Aeroquip steel reusable fitting is designed for 2-wire braid hose.

Featuring a 9/16-18 female JIC 37-degree flare swivel connection, this straight Steel Reusable 2 Wire Braid TTC Fitting is ideal for hydraulic applications requiring secure and reliable connections.

Compatible with -06 size hose. Refer to the Eaton fluid compatibility document for appropriate usage.

SKU: FC5988-0606S

Supplier Part Number (MPN): FC5988-0606S

Alternate Part Numbers: C1CS89, MI-00339055, MINO-00015F78091

Specifications

D
1.64
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13553
End Size 1
0.56
End Type 1
SAE 37
End Type 2
Line/Hose/Tube
Hex Size 2
1
Hose Size
-06
Mandrel Required
No
Supplier Part Number
FC5988-0606S
Thread 1
9/16-18
Thread Sealant
No
Alternate Part Numbers
Alternate Part Number C1CS89, Alternate Part Number MI-00339055, Alternate Part Number MINO-00015F78091
Product Weight
0.31 lbs

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Product Questions & Answers (2)

Question by: Darryl A on Feb 12, 2026, 8:36 AM
Got a -06 hose I'm trying to fit up with a JIC connection. This the right part for that, or am I barking up the wrong tree?
Answer by: Customer Support on Feb 14, 2026, 7:50 AM
For a -06 hose with a 9/16-18 female JIC 37-degree flare swivel, this fitting is the right match. It's an Eaton Aeroquip steel reusable, so it goes together without needing a crimp press. Just make sure the hose you're working with is 2-wire braid construction. If it's spiral or single-wire, you'd need a different fitting series.
Question by: Donna S on Feb 10, 2026, 8:19 PM
I'm swapping out some lines on my backhoe, and this looks like it might fit the bill. Just want to be sure, it's got that JIC 37-degree flare, right?
Answer by: Customer Support on Feb 12, 2026, 8:21 AM
That's right, this Eaton Aeroquip fitting features a 9/16-18 female JIC 37-degree flare swivel connection. Should do the trick for your backhoe lines, as long as you're working with -06 size hose.