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Steel Adapter, 1-1/16-12 Male SAE O-Ring Boss (Straight Thread O-Ring) To 3/4-14 Male NPT, Straight

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Alternate Part Numbers
Alternate Part Number 6401-12-12, Alternate Part Number C1DY20, Alternate Part Number C1DY25, Alternate Part Number C1EK82, Alternate Part Number MI-00319299, Alternate Part Number MINO-00028F65395
Brand
Brennan Industries Inc
Brand
Brennan Industries
Pack Size
1.00
UOM
EA
L
1.73
Supplier Part Number
6401-12-12-O
Thread 1
1-1/16-12
Thread 2
3/4-14
Thread Sealant
No
Product Weight
0.27 lbs
Product Questions & Answers 3

Product Questions & Answers

got a port on my hydraulic manifold that's tapped 3/4 NPT and I need to tie into a SAE straight thread line. this the right piece for that?
Question by: Kirk M on Jun 29, 2025, 3:24 PM
that setup is exactly what this adapter handles. One end is 1-1/16-12 Male SAE O-Ring Boss, which is your straight thread O-ring side, and the other end is 3/4-14 Male NPT. So if your manifold port is female NPT and your line fitting is female MORB, this bridges those two together in a straight configuration. No angle, no offset, just a direct inline connection.
Answer by: Customer Support on Jul 1, 2025, 6:30 AM
got a hose end with 1-1/16-12 SAE o-ring boss on it, and my manifold port is 3/4-14 NPT. is this the right adapter to marry those up?
Question by: Danny C on Sep 6, 2025, 5:04 PM
For that exact thread combo, yes. One side is a 1-1/16-12 male SAE O-ring boss (straight thread O-ring) and the other side is a 3/4-14 male NPT, and it is a straight adapter.
Answer by: Customer Support on Sep 8, 2025, 9:55 AM
What size is that male NPT end on this fitting?
Question by: Norm J on Dec 23, 2025, 3:22 PM
It's got a 3/4-14 Male NPT end. That should get you sorted.
Answer by: Customer Support on Dec 25, 2025, 6:10 AM

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