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Brass Push Tube Fitting, 0.38 Inch Tube OD Union

D 0.71	D1 0.28	Brand Numatics - C/O Asco Lp	Brand Asco Lp Cylinder	Pack Size 1.00	UOM EA	H 0.669 in	L 1.40	Supplier Part Number INB100-308-000	Tube O.D. (T) 0.38	Alternate Part Numbers Alternate Part Number C1LC15, Alternate Part Number MI-04215803, Alternate Part Number MINO-00609X00404	Product Weight 0.06 lbs

Product Questions & Answers 3

Product Questions & Answers

What size tubing does this union work with? I'm seeing mixed numbers.

Question by: Earl G on Mar 5, 2026, 10:14 AM

It's designed for tubing with a 0.375 inch, or 3/8 inch, outer diameter. That's what the "0.38 Inch Tube OD" refers to in the description.

Answer by: Customer Support on Mar 6, 2026, 7:23 PM

trying to replace a straight tube union i’ve got, is this one for 3/8 tube OD or something oddball

Question by: Rod T on Apr 21, 2025, 2:40 PM

The key callout is the tube O.D. T of 0.375 inch, which is the same as 3/8 inch. It’s a straight tube union style push tube fitting from Numatics.

Answer by: Customer Support on Apr 22, 2025, 2:53 PM

Got a 3/8 tube line I'm trying to union up, this the right fitting for that?

Question by: Kent E on Jun 5, 2025, 4:52 PM

That's what this one's built for. The tube OD is 0.375 inches, so a 3/8 inch tube slots right in. It's a straight union, meaning it connects two tube ends inline without any change in direction. Push-to-connect style, so you're not threading anything or reaching for extra tools to get it seated.

Answer by: Customer Support on Jun 7, 2025, 4:09 PM

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