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Steel Adapter, 1-5/16-12 Male SAE O-Ring Boss (Straight Thread O-Ring) Run To 1-5/16-12 Male JIC 37 deg Flare Run & Branch, Tee

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A
2.05
Alternate Part Numbers
Alternate Part Number C1ES74, Alternate Part Number MI-00319451, Alternate Part Number MINO-00015F65435
Application
Other - Hydraulic, instrumentation, and chemical processing systems
B
1.81
C
1.81
Drop Dimension
1.81
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13554
End Gender 2
13556
End Gender 3
13558
End Type 1
SAE 37
End Type 2
SAE 37
End Type 3
SAE 37
Hex Size 2
1.50
Hex Size 3
1
Minimum Working Temperature
-40
Seal Part if Included
22617-16
Supplier Part Number
203005-16-16S
Thread 1
1-5/16-12
Thread 2
1-5/16-12
Thread Sealant
No
Tube I.D. 1
0.84
Tube O.D.
1
Tube O.D.
1
Product Weight
1.02 lbs
Product Questions & Answers 3

Product Questions & Answers

trying to swap out a tee on a hydraulic line, is this one male o-ring boss to male jic on all three ends?
Question by: Rod H on Feb 14, 2026, 7:31 AM
Function-wise, it is a steel tee adapter that ties a straight thread SAE O-Ring Boss connection into JIC 37 degree flare connections. All three ends are listed as male, with 1-5/16-12 threads on the run and the branch.
Answer by: Customer Support on Feb 15, 2026, 3:00 PM
trying to tie into a line that’s already 1-5/16-12 ORB, will this tee let me run JIC off the branch?
Question by: Warren L on Mar 7, 2026, 2:00 PM
Set up for exactly that kind of split, it has a 1-5/16-12 male SAE O-ring boss on one side and 1-5/16-12 male JIC 37 degree flare connections for the other run and the branch, in a tee layout.
Answer by: Customer Support on Mar 9, 2026, 10:02 AM
what industries or systems is this tee adapter actually meant for?
Question by: Kurt J on Mar 22, 2026, 8:42 PM
Hydraulic systems are the primary fit, but this adapter also sees use in instrumentation and chemical processing setups. Anywhere you need a reliable tee connection with SAE O-Ring Boss on the run port and JIC 37-degree flare on the branch and run ends, this is a workable solution. Eaton Aeroquip built it for real-world industrial use, not just one narrow application.
Answer by: Customer Support on Mar 24, 2026, 6:38 AM

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