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Steel Adapter, 3/4-14 Female NPT Swivel To 1-1/16-12 Male SAE O-Ring Boss (Straight Thread O-Ring), Straight

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Description & Features

Ideal for demanding environments such as marine and military applications, chemical processing, and off-shore drilling, the Eaton Aeroquip Steel Adapter ensures reliable fluid connectivity. This high-quality adapter features a 3/4-14 female NPT swivel and a 1-1/16-12 male SAE O-Ring Boss (straight thread O-ring) connection, designed for secure and leak-free performance. With its robust steel construction, it can withstand the rigors of pulp and paper, as well as food and beverage processing industries.

Compatible with a wide range of fluids, this straight adapter from the Danfoss/Eaton 2066 Series provides versatility and durability. Its precision engineering and superior materials make it a reliable choice for professionals seeking consistent performance in demanding industrial applications.

SKU: 2066-12-12S

Supplier Part Number (MPN): 2066-12-12S

Alternate Part Numbers: C1AZ72, MI-00321913, MINO-00015F66143

Specifications

Brand
Aeroquip® by Danfoss
a Dimensions
1.58 in
Connection Size 1
3/4 in
Connection Size 2
3/4 in
Connection Type
FNPSM Swivel, SAE ORB
Connection Type 1
FNPSM Swivel
Connection Type 2
SAE ORB
Dimension Standards
SAE J1926
Finish
Dura-Kote™
Fitting Type
Adapter
Hex Size
1-1/4
Material
Steel
Material Construction
Carbon Steel
Maximum Operating Pressure
2500 psi
Operating Temperature
-40 to 250 deg F
Seal Material
NBR
Series
2066 Series
Thread Size
1-1/16-12 x 3/4-14

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Product Questions & Answers (1)

Question by: Ray O on Sep 18, 2025, 6:00 AM
Will this fitting work to connect a pipe to an SAE O-ring boss?
Answer by: Customer Support on Sep 20, 2025, 6:05 AM
This straight adapter is indeed designed for that purpose. It allows you to connect a 3/4-14 female NPT pipe thread to a 1-1/16-12 male SAE O-ring boss (straight thread O-ring) connection.

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