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Brass Adapter, 1/4-18 Male NPT To 7/16-20 Male JIC 37 deg Flare, Straight

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A
1.42
Alternate Part Numbers
Alternate Part Number C1AV11, Alternate Part Number MI-00310576, Alternate Part Number MINO-00015F60156
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
13554
End Gender 2
13556
End Size 1
0.25
End Size 2
0.44
End Type 1
NPTF
End Type 2
SAE 37
Minimum Working Temperature
-40
Supplier Part Number
2021-4-4B
Thread 1
1/4-18
Thread 2
7/16-20
Thread Sealant
No
Tube I.D. 1
0.17
Tube I.D. 2
0.28
Tube O.D.
0.25
Tube O.D.
0.25
Product Weight
0.06 lbs
Product Questions & Answers 2

Product Questions & Answers

does this adapter need teflon tape or pipe dope on the threads, or is it good to go as-is?
Question by: Rusty R on Jul 28, 2025, 5:34 PM
No sealant is required on either end. The NPT side uses an NPTF connection, which is a dryseal thread form that creates a pressure-tight seal through metal-to-metal thread contact alone. The JIC 37-degree flare end seals at the flare seat, not the threads. Running it dry is the correct installation method here.
Answer by: Customer Support on Jul 29, 2025, 5:58 PM
Will this adapter hold up okay in a saltwater environment?
Question by: Troy B on Jan 12, 2026, 8:46 PM
This brass adapter is well-suited for marine environments. It's also a good choice for chemical processing, offshore drilling, and food and beverage processing.
Answer by: Customer Support on Jan 13, 2026, 9:06 PM

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