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Steel Adapter, 1-11-1/2 Male NPT To 1-1/16-12 Male JIC 37 deg Flare, 90 deg Elbow

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Description & Features

Designed for demanding environments, the Eaton Aeroquip Steel Adapter is a robust solution for connecting hydraulic systems in various industries. Featuring a 1-11-1/2 Male NPT and 1-1/16-12 Male JIC 37-degree flare, this adapter ensures a secure and leak-free connection. Its 90-degree elbow design allows for optimal installation flexibility, making it ideal for tight spaces.

This durable steel adapter is suitable for marine, military, chemical processing, pulp and paper, food and beverage, and off-shore drilling applications, offering versatility across multiple sectors. With precise dimensions of A: 1.97 and B: 1.76, it ensures compatibility with existing setups while maintaining high performance under pressure.

SKU: 2024-16-12S

Supplier Part Number (MPN): 2024-16-12S

Alternate Part Numbers: 1JN12-16Z, C1AV92, MI-00312701, MINO-00015F61681

Specifications

a Dimensions
1.97 in
b Dimensions
1.76 in
Connection Size 1
3/4 in
Connection Size 2
1 in
Connection Type
Male JIC, MNPT
Connection Type 1
Male SAE 37 deg JIC Flare
Connection Type 2
Male NPTF
Dimension Standards
SAE 070202/J514
Drop Dimensions
1.76 in
Finish
Dura-Kote™
Fitting Type
90 deg Elbow
Material
Steel
Material Construction
Carbon Steel
Operating Temperature
-65
Series
2024 Series
Thread Size
1-1/16-12 x 1-11-1/2

Product Questions & Answers (3)

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Question by: Shane H on Oct 20, 2025, 11:55 AM
got a 1-11-1/2 male NPT line and need to turn it 90 degrees into a JIC flare, is this the right adapter?
Answer by: Customer Support on Oct 21, 2025, 1:27 PM
For that setup, it matches a 1-11-1/2 male NPTF on one end and a 1-1/16-12 male SAE 37 degree (JIC) flare on the other, built as a 90 degree elbow.
Question by: Scott E on Apr 12, 2025, 11:22 AM
got a tight spot on a line, is this the 90 degree elbow that goes from 1-11-1/2 male NPT over to 1-1/16-12 male JIC 37 flare?
Answer by: Customer Support on Apr 14, 2025, 6:06 AM
Function-wise, it is a 90 degree elbow adapter that transitions from a 1-11-1/2 male NPT pipe thread (NPTF external pipe) to a 1-1/16-12 male JIC 37 degree flare end.
Question by: Pete D on Feb 10, 2026, 9:38 PM
Got a 1 inch NPT port on a pump housing and need to swing the line out at a right angle, will this fitting make that work with a JIC hose end?
Answer by: Customer Support on Feb 12, 2026, 8:36 AM
Yeah, that's exactly the situation this adapter is built for. One end threads into your 1-11/2 male NPT port, and the other gives you a 1-1/16-12 male JIC 37 degree flare connection coming off at 90 degrees. So you get your direction change and your thread conversion in one piece instead of stacking two fittings. Comes from Eaton Aeroquip's 2024 series, so the fit and finish are solid.

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