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Steel Adapter, 1-1/2-11-1/2 Female NPT To 1-7/8-12 Male SAE O-Ring Boss (Straight Thread O-Ring), Straight

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Description & Features

This Eaton Aeroquip steel adapter is designed for connecting dissimilar threads in hydraulic systems. The straight adapter features a 1-1/2-11-1/2 female NPT to 1-7/8-12 male SAE O-ring boss (straight thread O-ring) connection.

This steel adapter is suitable for demanding applications such as marine/military, chemical processing, pulp and paper industries, food and beverage processing, and off-shore drilling.

SKU: 2216-24-24S

Supplier Part Number (MPN): 2216-24-24S

Alternate Part Numbers: C1BC78, MI-08051886, MINO-00015F65808

Specifications

A
2
Alternate Part Numbers
Alternate Part Number C1BC78, Alternate Part Number MI-08051886, Alternate Part Number MINO-00015F65808
Application
Marine/Military, Chemical Processing, Pulp and Paper Industries, Food and Beverage Processing, Off-Shore Drilling
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13553
End Gender 2
13556
End Type 1
NPTF
End Type 2
SAE ORB
Minimum Working Temperature
-40
Supplier Part Number
2216-24-24S
Thread 1
1-1/2-11-1/2
Thread 2
1-7/8-12
Thread Sealant
No
Product Weight
0.56 lbs

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Product Questions & Answers (1)

Question by: Tony M on Nov 27, 2025, 9:17 AM
Been trying to track down an adapter that goes from female NPT pipe thread to male SAE o-ring boss in a straight configuration, this the right part for that?
Answer by: Customer Support on Nov 29, 2025, 6:04 AM
That's exactly what this fitting does. One end is 1-1/2-11-1/2 female NPT and the other is 1-7/8-12 male SAE O-Ring Boss with straight thread. It's a straight adapter, no angle, so the ports line up in-line with each other. Made by Eaton Aeroquip under their 2216 Series, and it's steel construction.