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Steel Adapter, 1-11-1/2 Female NPT To 1-5/16-12 Female JIC 37 deg Flare Swivel, Straight

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Description & Features

This steel adapter features a 1-11-1/2 Female NPT to 1-5/16-12 Female JIC 37 deg Flare Swivel connection. This straight adapter, from Eaton Aeroquip, is suitable for applications in marine, military, chemical processing, pulp and paper, and food and beverage industries, as well as off-shore drilling.

The Eaton Aeroquip steel adapter offers reliable performance in demanding hydraulic systems.

SKU: 2242-16-16S

Supplier Part Number (MPN): 2242-16-16S

Alternate Part Numbers: C1BD24, MI-00328112, MINO-00015F68855

Specifications

Connection Size 1
1 in
Connection Size 2
1 in
Connection Type
Female JIC Swivel, FNPT
Connection Type 1
Female SAE 37 deg JIC Flare Swivel
Connection Type 2
Female NPTF
Dimension Standards
SAE 070603/J514
Dimensions
1.85 in L
Finish
Dura-Kote™
Fitting Type
Adapter
Hex Size
1-1/2 in
Material
Steel
Material Construction
Carbon Steel
Operating Temperature
-40
Series
2242 Series
Thread Size
1-5/16-12 x 1-11-1/2 x 1-5/16-12

Product Questions & Answers (3)

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Question by: Cheryl K on Aug 8, 2025, 7:41 PM
trying to hook a 1 inch female pipe port up to a 1-5/16-12 jic line, is this the right straight adapter?
Answer by: Customer Support on Aug 10, 2025, 9:08 AM
It’s a straight Eaton Aeroquip 2242 Series adapter that goes from 1-11-1/2 female NPTF (female pipe) to a 1-5/16-12 female JIC 37 degree flare swivel, so it matches the thread callouts you listed.
Question by: Dean C on Jan 29, 2026, 9:19 PM
Hey, can this adapter handle marine applications without corroding on me?
Answer by: Customer Support on Jan 31, 2026, 6:02 AM
Given its application in marine environments, this steel adapter should hold up reasonably well. Keep in mind that regular inspection and maintenance are always recommended in harsh conditions like those found in marine or offshore settings.
Question by: Brenda M on Jun 29, 2025, 9:46 AM
Got a 1" NPT port on a pump housing and need to tie into a JIC 37 degree flare line, this the right piece for that?
Answer by: Customer Support on Jun 30, 2025, 3:41 PM
For exactly that situation, the 2242-16-16S is what you want. One end is a 1-11-1/2 female NPT, the other is a 1-5/16-12 female JIC 37 degree flare swivel. The swivel on the JIC side gives you some rotational freedom when you're locking down the flare nut, which makes life a lot easier in tight spots. It's a straight adapter, so no angle to account for. Eaton Aeroquip 2242 series, steel construction.

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