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Products/Festo/186349
Festo 186349 Push-in T-fitting QST-G3/8-16
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Festo

186349

Push-in T-fitting QST-G3/8-16

The Festo 186349 is a standard T-shaped industrial component featuring two outlets with an 11 mm nominal width and a 24.1 mm tubing insertion depth. Utilizing a push-pull structural design with a sealing ring on the screwed plug, this part operates at temperatures ranging from -10 °C to 80 °C and supports a nominal tightening torque of 15.5 Nm with a ±20% tolerance. It accommodates compressed air conforming to ISO 8573-1:2010 [7:-:-] or ice-free liquid water, weighing 97 g with a low corrosion stress classification and VDMA24364-B1/B2-L LABS conformity. Submit the exact part number, quantity, and application requirements to request a quote.

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Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.

Manufacturer
Festo
Part number
186349
Data verification
Manufacturer evidence reviewed

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Exact part-number verificationTechnical properties are matched to 186349.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.

Verified configuration

Technical Specifications

Size
Standard
Nominal width
11 mm
Tubing insertion depth
24.1 mm
Type of seal on screwed plug
Sealing ring
Mounting position
Any
Design
T-shape
Pack size
1
Structural design
Push-pull principle
Operating pressure for entire temperature range
-0.095 MPa...0.6 MPa | -0.95 bar...6 bar | -13.775 psi...87 psi
Temperature-dependent operating pressure
-0.095 MPa...1.4 MPa | -0.95 bar...14 bar | -13.775 psi...203 psi
Information on operating pressure
Water: max. 0.6 MPa at max. 50 °C
Operating medium
Compressed air as per ISO 8573-1:2010 [7:-:-] | Water (liquid, ice-free)
Information on operating and pilot media
Lubricated operation possible | Water: G-thread only possible with sealing ring type OL as additional | accessory
Corrosion resistance class (CRC)
1 - Low corrosion stress
LABS (PWIS) conformity
VDMA24364-B1/B2-L
Ambient temperature
-10 °C...80 °C
Nominal tightening torque
15.5 Nm
Tolerance for nominal tightening torque
±20%
Product weight
97 g
No. of outlets
2
No. of supply lines
1
Type of mounting
External hexagon SW24
Pneumatic connection 1
External thread G3/8
Pneumatic connection 2
for pneumatic tubing outside diameter 16 mm
Releasing ring color
Blue
Material of screwed plug
Brass, nickel-plated

Engineering context

Identification and RFQ Guidance

Confirm the exact configuration

Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

What to include in your RFQ

Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.

Technical verification

Our sourcing response is prepared against Festo 186349. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.