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Brass Adapter, 3/8-18 Male NPT To 5/8-18 Male SAE 45 deg Flare, Straight

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Description & Features

This high-quality connector is essential for diverse applications such as LP and natural gas instrumentation refrigeration hydraulic and pneumatic systems. With robust brass construction this adapter ensures reliable and durable performance.

The male NPT to male SAE 45 flare adapter meets the industry's stringent standards making it suitable for critical operations involving flammable liquids (special order) and power steering systems. Operating effectively in temperatures as low as -65F it guarantees flexibility and resilience under extreme conditions.

Engineered by Danfoss Power Solutions (Aeroquip Inc-Alternate) the adapter's precise threading 3/8-18 NPTF and 5/8-18 SAE provides secure and leak-free connections. This component is directly applicable to segments classified under UNSPSC 40183100.

**Supplier Part Number:** 48X6X6

Specifications

Alternate Part Numbers
Alternate Part Number C1HQ24, Alternate Part Number MI-00333188, Alternate Part Number MINO-00925F73055
Application
Other - LP and natural gas, flammable liquids (special order), instrumentation, refrigeration, power steering, hydraulic and pneumatic systems
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
0.63
End Size 2
0.38
End Type 1
SAE 45
End Type 2
NPTF
L
1.44
Minimum Working Temperature
-65
Supplier Part Number
48X6X6
Thread 1
3/8-18
Thread 2
5/8-18
Thread Sealant
No
Tube O.D.
0.38
Tube O.D.
0.38
Product Weight
0.10 lbs

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Product Questions & Answers (1)

Question by: Gary W on Oct 30, 2025, 5:35 PM
Will this fitting hold up ok in a power steering system? I know those can get pretty hot.
Answer by: Customer Support on Oct 31, 2025, 6:00 PM
This adapter is rated to operate as low as -65F, so it should be resilient enough for power steering applications, which are listed as one of its intended uses.