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Brass Adapter, 3/8-18 Female NPT Cross

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Description & Features

Enhance your industrial connections with this precision-engineered brass adapter designed for high-performance requirements. Ideal for various applications requiring robust solutions this adapter ensures reliable connections in demanding environments.

Manufactured by Danfoss Power Solutions (Aeroquip Inc-Alternate) it features four female NPTF threads with a thread size of 3/8-18 compatible with industrial standards. This brass cross adapter is constructed with superior materials operating efficiently even in extreme temperatures down to -65F.

With an end size of 0.375 inches for all connections and without the need for thread sealant this product provides consistent performance and secure fittings. Its durable brass composition ensures longevity reducing the need for frequent replacements thereby optimizing your workflow.

Segment Code: seg_code_a offering a versatile solution for various applications in industrial settings. Designed under the UNSPSC code 40183100 this product adheres to essential industry standards and classifications.

Easily identifiable with catalog number C1HP61 this brass adapter combines exceptional quality with reliable performance for demanding industrial requirements.

Supplier Part Number: 3950X6

Specifications

Alternate Part Numbers
Alternate Part Number C1HP61, Alternate Part Number MI-00334590, Alternate Part Number MINO-00015X05937, Alternate Part Number MINO-00925F73768
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13553
End Gender 2
13555
End Gender 3
13557
End Gender 4
13559
End Size 1
0.38
End Size 2
0.38
End Size 3
0.38
End Size 4
0.38
End Type 1
NPTF
End Type 2
NPTF
End Type 3
NPTF
End Type 4
NPTF
M
0.81
Minimum Working Temperature
-65
Supplier Part Number
3950X6
Thread 1
3/8-18
Thread Sealant
No
Tube I.D. 1
0.81
Tube I.D. 2
0.81
Tube I.D. 3
0.81
Tube ID 4
0.81
Product Weight
0.28 lbs

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Product Questions & Answers (3)

Question by: Vince H on Sep 12, 2025, 9:23 PM
got a manifold with 3/8-18 npt ports. are all four sides on this cross the same thread?
Answer by: Customer Support on Sep 14, 2025, 1:34 PM
All four ports are 3/8-18 female NPTF, and each end is the same 0.375 inch end size, so it’s a straight match on every side.
Question by: Steve M on Apr 19, 2025, 4:37 PM
Will this brass cross hold up if I'm running hydraulic fluid through it in a colder environment?
Answer by: Customer Support on Apr 20, 2025, 8:51 PM
This adapter is constructed from durable brass that's designed to operate efficiently even in extreme temperatures, down to -65F.
Question by: Roy S on Jan 26, 2026, 8:20 AM
all four ports on this cross are 3/8-18 FNPT, right? just want to make sure before i order
Answer by: Customer Support on Jan 28, 2026, 6:19 AM
Every port on this cross is 3/8-18 female NPT, yes. All four connections are the same size, so there's no mixing or mismatching to worry about. The end size across all four is 0.375 inches, which lines up with standard 3/8 NPT fittings.