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Brass Adapter, 3/8-18 Male NPT To 5/8-18 Male JIC 37 deg Flare, 45 deg Elbow

A 0.78	Alternate Part Numbers Alternate Part Number C1BH24, Alternate Part Number MI-08754403, Alternate Part Number MINO-01769X98885	B 0.88	Brand ACR Industries	Brand ACR Industries	Pack Size 1.00	UOM EA	Supplier Part Number 254X6X6	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 0.11 lbs

Product Questions & Answers 3

Product Questions & Answers

got a hose end that’s 5/8-18 JIC, will this elbow mate up to it and still let me go into 3/8-18 NPT?

Question by: Larry B on Feb 12, 2026, 4:52 PM

Built to bridge those two standards, it has a 5/8-18 male JIC 37 degree flare on one side and a 3/8-18 male NPT on the other, with a 45 degree elbow to help with routing in a tight spot.

Answer by: Customer Support on Feb 14, 2026, 6:16 AM

Will this here fitting hold up okay outside?

Question by: Scott S on Aug 29, 2025, 11:53 AM

Engineered from high-grade brass, this adapter is designed for durability and optimal performance in various operational conditions.

Answer by: Customer Support on Aug 31, 2025, 6:46 AM

Does this fitting need any thread tape or sealant to get a good seal, or is it ready to go as-is?

Question by: Shawn B on Apr 14, 2025, 12:34 PM

No sealant is needed on either end. The JIC 37-degree flare side seals by metal-to-metal contact when the fitting is torqued properly, so adding tape or compound there would actually work against you. The male NPT threads are a dry-fit design as well, so you can run it straight out of the bag without any prep.

Answer by: Customer Support on Apr 16, 2025, 7:52 AM

Similar Products

Model Number	Tube O.D.	Thread 1	Thread 2	A	B	Price	Buy Now
254X6X6	0.38	3/8-18	5/8-18	0.78	0.88