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Festo
186344
Push-in T-fitting QST-V0-G3/8-12
The Festo part number 186344 is a standard T-shaped industrial component featuring a nominal width of 10 mm and a push-pull structural design for pneumatic tubing with a 12 mm outside diameter and a G3/8 external thread. This unit operates within a pressure range of -0.095 MPa to 1 MPa and handles water up to 0.6 MPa at 50 °C, utilizing UL94 V-0 housing and releasing ring materials alongside a sealing ring on the screwed plug. Weighing 54 g with a corrosion resistance class of 2 and an ambient temperature range of 0 °C to 60 °C, it requires a nominal tightening torque of 15.5 Nm with a ±20% tolerance applied via an external hexagon SW19 mounting. Submit the exact part number, quantity, and application requirements for 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
- 186344
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 186344.
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
- 10 mm
- Material re test
- UL94 V-0 (housing) | UL94 V-0 (releasing ring)
- Type of seal on screwed plug
- Sealing ring
- Design
- T-shape
- Pack size
- 1
- Structural design
- Push-pull principle
- Operating pressure for entire temperature range
- -0.095 MPa...1 MPa | -0.95 bar...10 bar | -13.775 psi...145 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
- Corrosion resistance class (CRC)
- 2 - Moderate corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Ambient temperature
- 0 °C...60 °C
- Nominal tightening torque
- 15.5 Nm
- Tolerance for nominal tightening torque
- ±20%
- Product weight
- 54 g
- Type of mounting
- External hexagon SW19
- Pneumatic connection 1
- External thread G3/8
- Pneumatic connection 2
- for pneumatic tubing outside diameter 12 mm
- Releasing ring color
- Black
- Material of screwed plug
- Brass, nickel-plated
- Note on materials
- RoHS compliant
- Housing material
- PBT
- Material of threaded seal
- Aluminum | PBT
- Releasing ring material
- PBT
- Material of tubing seal
- NBR
- Material of tube retaining claw
- high-alloy stainless steel
Engineering context
Identification and RFQ Guidance
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 186344. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.