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Steel Adapter, 9/16-18 Male SAE O-Ring Boss (Straight Thread O-Ring) To 7/8-14 Male JIC 37 deg Flare, Straight

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Description & Features

This steel adapter is manufactured by Eaton Aeroquip and features a 9/16-18 Male SAE O-Ring Boss (Straight Thread O-Ring) to 7/8-14 Male JIC 37 deg Flare, Straight connection.

The 202702 Series Straight Adapters SAE O-ring Boss/37deg Flare is suitable for a wide range of applications, including marine, military, chemical processing, pulp and paper industries, food and beverage processing, and off-shore drilling.

SKU: 202702-6-10S

Supplier Part Number (MPN): 202702-6-10S

Alternate Part Numbers: C1AX25

Specifications

Connection Size 1
3/8 in
Connection Size 2
5/8 in
Connection Type
Male JIC, Male SAE ORB
Connection Type 1
Male SAE ORB
Connection Type 2
Male SAE 37 deg JIC Flare
Dimension Standards
SAE 070120/J1926/J514
Dimensions
1.71 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
202702 Series
Thread Size
7/8-14 x 9/16-18

Product Questions & Answers (1)

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Question by: Phil H on Jan 19, 2026, 10:10 AM
got a hose end that’s 7/8-14 JIC, and the port on my block is 9/16-18 ORB. is this the straight adapter to tie those together?
Answer by: Customer Support on Jan 20, 2026, 9:19 PM
It bridges those two common hydraulic connection styles in a straight configuration. One side is a 9/16-18 male SAE O-Ring Boss (straight thread O-ring) and the other side is a 7/8-14 male JIC 37 degree flare.

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