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Steel Adapter, 3/8-18 Female NPT Swivel To 3/8-18 Male NPT, Straight

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Description & Features

This steel adapter is designed to efficiently connect hydraulic systems with its 3/8-18 Female NPT swivel to 3/8-18 Male NPT straight configuration. Manufactured by Eaton Aeroquip, it provides reliable performance in demanding environments such as marine and military applications, chemical processing, and offshore drilling. Its robust construction ensures durability and longevity, making it suitable for use in pulp and paper industries, and food and beverage processing. The adapter's compact size, with a length of 1.31 inches, allows for easy integration into tight spaces while maintaining secure connections.

SKU: 2045-6-6S

Supplier Part Number (MPN): 2045-6-6S

Alternate Part Numbers: C1AY69, MI-00320973, MINO-00015F66019

Specifications

A
1.31
Alternate Part Numbers
Alternate Part Number C1AY69, Alternate Part Number MI-00320973, Alternate Part Number MINO-00015F66019
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 Size 1
0.38
End Size 2
0.38
End Type 1
NPSM
End Type 2
NPTF
Hex Size 2
0.88
Minimum Working Temperature
-40
Supplier Part Number
2045-6-6S
Thread 1
3/8-18
Thread 2
3/8-18
Thread Sealant
No
Product Weight
0.15 lbs

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Product Questions & Answers (3)

Question by: Eddie C on Aug 6, 2025, 6:32 PM
Will this adapter work for connecting a hydraulic line to a valve with the same thread size?
Answer by: Customer Support on Aug 8, 2025, 11:31 AM
This straight adapter is designed to connect a 3/8-18 Female NPT Swivel to a 3/8-18 Male NPT. It should work for your hydraulic line to valve connection if they both have those thread sizes.
Question by: Larry T on Jun 27, 2025, 6:36 PM
what industries is this adapter actually made for? asking cause i need something rated for chemical processing and dont want to get the wrong part
Answer by: Customer Support on Jun 29, 2025, 8:33 AM
Chemical processing is one of the listed application areas for this adapter, along with marine and military use, pulp and paper, food and beverage processing, and offshore drilling. That covers a pretty wide range of demanding environments, so it gets used in more than just standard hydraulic setups.
Question by: Cindy E on Feb 7, 2026, 12:40 PM
got a hose end with a female swivel, is this the straight adapter that goes 3/8-18 female NPT swivel over to 3/8-18 male NPT
Answer by: Customer Support on Feb 9, 2026, 7:05 AM
Function-wise, it is a straight steel adapter that connects a 3/8-18 female NPT swivel (NPSM internal pipe swivel style) to a 3/8-18 male NPT (NPTF external pipe) end.