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PERMCO 1-1/4 JIC #3 M.T

Brand Permco Inc.	Brand Permco	Pack Size 1.00	UOM EA	Supplier Part Number 162-4162	Product Weight 0.50 lbs

Product Questions & Answers 3

Product Questions & Answers

What size JIC fitting does this Permco part use?

Question by: Rod E on Jun 2, 2025, 8:23 AM

It uses a 1-1/4 JIC fitting.

Answer by: Customer Support on Jun 3, 2025, 8:41 PM

what exactly is a JIC #3 fitting and is that the same as what most folks call a 37 degree flare?

Question by: Troy P on Jun 24, 2025, 10:05 AM

JIC fittings use a 37 degree flare seat, so yes, those two terms refer to the same connection standard. The #3 designation in this Permco fitting refers to the dash size, which corresponds to a 3/16 inch tube outside diameter. The 1-1/4 in the product name indicates the thread size. So when you're matching this up to a line or port, you want to confirm both the thread dimension and the tube size on your mating component line up accordingly.

Answer by: Customer Support on Jun 26, 2025, 7:40 AM

i keep seeing “1-1/4 JIC #3 M.T” on this Permco part, what’s that actually telling me?

Question by: Rhonda M on Feb 8, 2026, 3:22 PM

It’s identifying the connection style and size along with the Permco series reference. “1-1/4 JIC” points to a 1-1/4 JIC fitting size, and “#3 M.T” is the Permco #3 M.T designation used to match the correct Permco component.

Answer by: Customer Support on Feb 10, 2026, 7:02 AM