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

Alternate Part Numbers Alternate Part Number 6403-NWO-08-08, Alternate Part Number A2220-8-8S, Alternate Part Number C1ES95, Alternate Part Number JBT102-2014, Alternate Part Number MI-02514046, Alternate Part Number MINO-00028X51795	Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	L 1.56	Supplier Part Number 3474-08-08-NWO	Thread 1 3/4-16	Thread 2 3/4-16	Thread Sealant No	Tube O.D. 0.50	Tube O.D. 0.5	Product Weight 0.17 lbs

Product Questions & Answers

So, this thing just connects two of the same kinda fitting, right? No adapters needed for different sizes?

Question by: Floyd M on Sep 25, 2025, 6:20 PM

That's correct. It's designed to connect two 3/4-16 Male SAE O-Ring Boss fittings directly to each other without needing any size conversions.

Answer by: Customer Support on Sep 27, 2025, 6:02 AM

Model Number	Tube O.D.	Thread 1	Thread 2	L
3474-24-24-NWO	1.5	1-7/8-12	1-7/8-12	2.13
3474-06-06-NWO	0.38	9/16-18	9/16-18	1.5
3474-08-08-NWO	0.5	3/4-16	3/4-16	1.56
3474-12-12-NWO	0.75	1-1/16-12	1-1/16-12	2.32
3474-16-16-NWO	1	1-5/16-12	1-5/16-12	2.13