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Steel Adapter, 1-1/4-11-1/2 Female NPT To 1-5/8-12 Male SAE O-Ring Boss (Straight Thread O-Ring), Straight

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Alternate Part Numbers
Alternate Part Number C1BC77, Alternate Part Number MI-00320319, Alternate Part Number MINO-00015F65806
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
2216-20-20S
Thread 1
1-1/4-11-1/2
Thread 2
1-5/8-12
Thread Sealant
No
Product Weight
0.33 lbs
Product Questions & Answers 2

Product Questions & Answers

trying to hook a pipe port to an SAE o-ring boss line, is this the straight adapter for that?
Question by: Kent R on Feb 7, 2026, 2:41 PM
It bridges a female NPT pipe thread on one end to a male SAE O-Ring Boss straight thread on the other, and it’s a straight (non-elbow) adapter in the Eaton Aeroquip 2216 series.
Answer by: Customer Support on Feb 9, 2026, 2:35 PM
what industries is this adapter typically used in, and is it built to hold up in rougher environments?
Question by: Danny M on Jun 15, 2025, 7:35 AM
Marine, military, offshore drilling, chemical processing, pulp and paper, and food and beverage use are all listed applications for this fitting. Steel construction holds up well across those environments, and the SAE O-ring boss end gives you a reliable seal that handles the kind of vibration and pressure cycling those industries tend to throw at hydraulic lines on a regular basis.
Answer by: Customer Support on Jun 16, 2025, 5:27 PM

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