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Steel Adapter, 1/4-18 Female NPT Swivel To 7/16-20 Male SAE O-Ring Boss (Straight Thread O-Ring), Straight

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A
1.05
Alternate Part Numbers
Alternate Part Number C1AZ74, Alternate Part Number MI-00321804, Alternate Part Number MINO-00015F66126
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
0.25
End Size 2
0.44
End Type 1
NPSM
End Type 2
SAE ORB
Hex Size 2
0.69
Minimum Working Temperature
-40
Supplier Part Number
2066-4-4S
Thread 1
1/4-18
Thread 2
7/16-20
Thread Sealant
No
Product Weight
0.06 lbs
Product Questions & Answers 3

Product Questions & Answers

i’ve got a hose with a 1/4-18 female swivel on it. is this the piece that’ll adapt me over to a 7/16-20 SAE o-ring boss port?
Question by: Freddie R on Jun 6, 2025, 6:42 PM
From a fit standpoint, it matches that exact transition. One end is a 1/4-18 female NPT swivel (NPSM), and the other end is a 7/16-20 male SAE O-ring boss (SAE ORB) straight thread.
Answer by: Customer Support on Jun 8, 2025, 4:23 PM
got a 1/4-18 female NPT port on a pump i'm trying to tie into a 7/16-20 SAE O-ring boss fitting, is this the right adapter for that, or am i looking at the wrong part?
Question by: Bobby W on May 1, 2025, 5:12 PM
That's exactly what this adapter is built for. One end is 1/4-18 female NPT swivel, the other is 7/16-20 male SAE O-ring boss straight thread. If your pump port is a 7/16-20 ORB and you're running NPT on the line side, this connects those two directly without any intermediate fittings.
Answer by: Customer Support on May 2, 2025, 9:45 PM
Will this adapter work for hydraulic systems in a marine environment?
Question by: Brenda M on Feb 16, 2026, 6:42 PM
Yes, this adapter is suitable for marine applications. It's also designed for use in chemical processing, pulp and paper industries, and food and beverage processing, so it's built to withstand demanding environments.
Answer by: Customer Support on Feb 18, 2026, 11:05 AM

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