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Brass Push Tube Fitting, 0.38 Inch Tube OD Union

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Description & Features

Experience seamless performance with the Brass Push Tube Fitting featuring a 0.38 inch tube OD union. Designed by Numatics this fitting is a reliable solution for precise tube connections. With an outer dimension of 0.375 inches it ensures a secure fit in various industrial frameworks. The item cataloged under C1LC15 assures quality and durability for critical applications.

Constructed specifically for industrial tube fitting needs this product offers robustness and reliability. The dimensions of 0.669 inches in height support consistent performance making it suitable for high-demand environments. As a prominent piece within the push tube fittings category it provides a dependable junction for different tube setups.

The detailed craftsmanship ensures resistance to environmental factors providing longevity in service. This fitting identified with the supplier part number INB100-308-000 caters to the exacting standards expected in industrial settings.

MPN: C1LC15

Supplier Part Number: INB100-308-000

Specifications

Brand
Asco
Connection Size 1
3/8 in
Connection Size 2
3/8 in
Connection Type
Push-Fit
Connection Type 1
Push-In Tube
Connection Type 2
Push-to-Connect
d1 Dimensions
0.276 in
d Dimensions
0.709 in
Dimensions
1.398 in L
Finish
Nickel-Plated
Fitting Type
Union
h Dimensions
0.669 in
Material
Brass
Material Construction
Brass
Series
INB100 Series
Tube OD
3/8 in

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Product Questions & Answers (3)

Question by: Earl G on Mar 5, 2026, 10:14 AM
What size tubing does this union work with? I'm seeing mixed numbers.
Answer by: Customer Support on Mar 6, 2026, 7:23 PM
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.
Question by: Rod T on Apr 21, 2025, 2:40 PM
trying to replace a straight tube union i’ve got, is this one for 3/8 tube OD or something oddball
Answer by: Customer Support on Apr 22, 2025, 2:53 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.
Question by: Kent E on Jun 5, 2025, 4:52 PM
Got a 3/8 tube line I'm trying to union up, this the right fitting for that?
Answer by: Customer Support on Jun 7, 2025, 4:09 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.

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