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Brass Adapter, 0.38 Inch Female 42 deg Inverted Flare Union

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Alternate Part Numbers
Alternate Part Number C1HD72, Alternate Part Number FMC102-0860, Alternate Part Number MI-00333410, Alternate Part Number MINO-00925F73152
Application
Other - Hydraulic brake, power steering, fuel lines and transmission cooler lines, LP and natural gas (special order)
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13553
End Gender 2
13555
End Size 1
0.63
End Size 2
0.63
End Type 1
SAE
End Type 2
SAE
L
0.80
Minimum Working Temperature
-65
Supplier Part Number
302X6
Thread Sealant
No
Tube O.D.
0.38
Tube O.D.
0.375
Product Weight
0.06 lbs
Product Questions & Answers 3

Product Questions & Answers

Will this fitting hold up ok for running fuel lines?
Question by: Glen R on Apr 8, 2025, 8:13 PM
This brass adapter is suitable for fuel lines, along with hydraulic brake, power steering, transmission cooler, LP, and natural gas systems.
Answer by: Customer Support on Apr 10, 2025, 11:50 AM
fitting's got female ends on both sides, right? just want to make sure before i order it for a brake line repair
Question by: Ronnie M on Feb 7, 2026, 8:22 PM
Correct on both counts. The 302X6 has female-to-female connectivity with 42-degree inverted flare ends, and the tube O.D. is 0.375 inches, which lines up with standard SAE brake line fittings. It works as a union, so you're joining two lines together rather than stepping down or changing thread types.
Answer by: Customer Support on Feb 9, 2026, 6:58 AM
got a 3/8 hard line with an inverted flare, is this the little union that ties two female ends together?
Question by: Ronnie G on Jul 26, 2025, 1:58 PM
It’s a female to female 42 degree inverted flare union made for 0.375 inch tube O.D. with SAE end types, so it’s meant to join two matching male inverted flare tube ends on 3/8 inch line.
Answer by: Customer Support on Jul 28, 2025, 9:35 AM

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