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Steel Adapter, 1/8-27 Male NPT To 7/16-20 Female SAE O-Ring Boss (Straight Thread O-Ring), Straight

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Description & Features

Manufactured by Eaton Aeroquip, this straight adapter connects a 1/8-27 Male NPT thread to a 7/16-20 Female SAE O-Ring Boss (straight thread O-ring) port, with an overall length (A dimension) of 1.09 inches. The steel construction suits demanding industrial environments where reliable thread-to-port connections are required.

The Steel Adapter, 1/8-27 Male NPT To 7/16-20 Female SAE O-Ring Boss (Straight Thread O-Ring), Straight is part of the Eaton Aeroquip 2246 Series and is suited for use across marine and military, chemical processing, pulp and paper, food and beverage processing, and offshore drilling applications. The SAE O-ring boss end provides a positive, leak-resistant seal at the port connection.

SKU: 2246-2-4S

Supplier Part Number (MPN): 2246-2-4S

Alternate Part Numbers: C1BD36, MI-00319339, MINO-00015F65415

Specifications

Brand
Aeroquip® by Danfoss
Connection Size 1
1/4 in
Connection Size 2
1/8 in
Connection Type
Female SAE ORB, MNPT
Connection Type 1
Female SAE ORB
Connection Type 2
Male NPTF
Dimension Standards
SAE J1926
Dimensions
1.09 in L
Finish
Dura-Kote™
Fitting Type
Adapter
Material
Steel
Material Construction
Carbon Steel
Operating Temperature
-40 to 250 deg F
Seal Material
NBR
Series
2246 Series
Thread Size
1/8-27, 7/16-20

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Product Questions & Answers (1)

Question by: Shane R on Nov 21, 2025, 1:40 PM
What industries is this adapter actually built for? Trying to figure out if it fits our application before I order.
Answer by: Customer Support on Nov 23, 2025, 8:27 AM
Marine, military, chemical processing, pulp and paper, food and beverage, and offshore drilling are all listed applications for this adapter. It converts a 1/8-27 male NPT thread to a 7/16-20 female SAE O-ring boss port, which shows up pretty regularly in hydraulic systems across those sectors where you need a reliable, leak-resistant transition between pipe thread and straight thread O-ring connections.

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