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Steel Adapter, 11/16-14 Male SAE O-Ring Face Seal To 1/2-14 Male NPT, Straight

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Description & Features

Designed for demanding applications, the Eaton Aeroquip FF2031T Series Steel Adapter provides a robust connection between 11/16-14 Male SAE O-Ring Face Seal and 1/2-14 Male NPT threads. Made from high-quality steel, this straight adapter ensures reliable performance in environments such as marine and military use, chemical processing, and off-shore drilling. Its durable construction supports usage in rigorous settings like pulp and paper, as well as food and beverage processing industries.

Engineered for versatility, this adapter is part of the trusted Eaton Aeroquip brand, known for its superior durability and compatibility across various industrial sectors. The adapter's straightforward design facilitates easy integration into existing systems, making it a preferred choice for professionals seeking efficiency and reliability.

SKU: FF2031T0608S

Supplier Part Number (MPN): FF2031T0608S

Alternate Part Numbers: C1HX79, MI-00305270, MINO-00015F54189

Specifications

A
1.55
Alternate Part Numbers
Alternate Part Number C1HX79, Alternate Part Number MI-00305270, Alternate Part Number MINO-00015F54189
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
13556
End Size 1
0.69
End Size 2
0.50
End Type 1
ORS
End Type 2
NPTF
Minimum Working Temperature
-40
Seal Part if Included
FF9446-12
Supplier Part Number
FF2031T0608S
Thread 1
11/16-14
Thread 2
1/2-14
Thread Sealant
No
Tube I.D. 1
0.26
Tube I.D. 2
0.53
Tube O.D.
0.38
Tube O.D.
0.38
Product Weight
0.70 lbs

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Product Questions & Answers (3)

Question by: Earl B on Mar 18, 2026, 10:11 AM
what industries is this adapter actually built for? got a pulp mill application and tryin to figure out if it'd hold up
Answer by: Customer Support on Mar 20, 2026, 7:06 AM
Pulp and paper is one of the listed applications for this adapter, along with marine and military use, chemical processing, food and beverage, and offshore drilling. Steel construction and the FF2031T series reputation for durability make it a reasonable fit for that kind of demanding environment.
Question by: Daryl H on Mar 12, 2026, 5:57 PM
Will this adapter work for connecting a SAE O-Ring to a NPT setup?
Answer by: Customer Support on Mar 14, 2026, 6:21 AM
That's what it's for. It's made to connect an 11/16-14 Male SAE O-Ring Face Seal to a 1/2-14 Male NPT thread.
Question by: Jean B on Sep 30, 2025, 1:16 PM
got a port that’s 11/16-14 ORFS on one side and i need to tie into 1/2-14 NPT, is this the right straight adapter for that?
Answer by: Customer Support on Oct 1, 2025, 3:05 PM
Connection-wise, this adapter is made exactly for that matchup: 11/16-14 male SAE O-ring face seal on one end to 1/2-14 male NPT on the other, in a straight configuration.