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Steel Adapter, 1-1/16-12 Male SAE O-Ring Boss (Straight Thread O-Ring) To 1-5/16-12 Female SAE O-Ring Boss (Straight Thread O-Ring), Straight

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Description & Features

This steel adapter is manufactured by Eaton Aeroquip. The fitting features a 1-1/16-12 Male SAE O-Ring Boss (Straight Thread O-Ring) to 1-5/16-12 Female SAE O-Ring Boss (Straight Thread O-Ring) connection.

The Steel Adapter, 1-1/16-12 Male SAE O-Ring Boss (Straight Thread O-Ring) To 1-5/16-12 Female SAE O-Ring Boss (Straight Thread O-Ring), Straight is suitable for a variety of applications, including marine/military, chemical processing, pulp and paper industries, and food and beverage processing. Its design ensures reliable performance in demanding environments like off-shore drilling.

This adapter, part number C1EC65, has an A dimension of 1.79 inches, conforming to industry standards for easy integration.

SKU: FF1010-1216S

Supplier Part Number (MPN): FF1010-1216S

Alternate Part Numbers: C1EC65, MI-02723124, MINO-00015J81623

Specifications

A
1.79
Alternate Part Numbers
Alternate Part Number C1EC65, Alternate Part Number MI-02723124, Alternate Part Number MINO-00015J81623
Application
Marine/Military, Chemical Processing, Pulp and Paper Industries, Food and Beverage Processing, Off-Shore Drilling
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13554
End Gender 2
13555
End Type 1
SAE ORB
End Type 2
SAE ORB
Minimum Working Temperature
-40
Seal Part if Included
22617-12
Supplier Part Number
FF1010-1216S
Thread 1
1-1/16-12
Thread 2
1-5/16-12
Thread Sealant
No
Tube I.D. 1
0.61
Product Weight
0.14 lbs

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Product Questions & Answers (3)

Question by: Harvey W on Mar 27, 2026, 1:41 PM
Got a port on my hydraulic block that's threaded 1-5/16-12 ORB and I need to drop down to 1-1/16-12 ORB to match up with my line fitting. This the right adapter for that?
Answer by: Customer Support on Mar 28, 2026, 7:20 PM
That's what this one's built for. The female end is 1-5/16-12 SAE O-Ring Boss and the male end steps down to 1-1/16-12 SAE O-Ring Boss, so you'd be connecting your larger port to a smaller line fitting in a straight configuration. Both ends use straight thread O-ring sealing, which keeps things tight without relying on a tapered thread crush seal.
Question by: Gary R on Apr 3, 2026, 9:01 AM
got a reducer deal here? i need to go from a 1-1/16-12 ORB male into a 1-5/16-12 ORB female, straight
Answer by: Customer Support on Apr 5, 2026, 7:58 AM
Function-wise, it is a straight steel reducer adapter that mates a 1-1/16-12 male SAE O-Ring Boss (straight thread O-ring) end to a 1-5/16-12 female SAE O-Ring Boss end.
Question by: Sherry H on Dec 15, 2025, 7:36 PM
What size are the threads on this adapter?
Answer by: Customer Support on Dec 17, 2025, 8:48 AM
This adapter has a 1-1/16-12 Male SAE O-Ring Boss on one side and a 1-5/16-12 Female SAE O-Ring Boss on the other.