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Festo
190678
Push-in fitting QS-1/16-1/4-U
The Festo 190678 is a standard industrial component featuring a nominal size of 3 mm, a NPT1/16-27 pneumatic connection, and a connection for tubing with a 1/4" outside diameter. Built with a nickel-plated brass housing, a POM grey release ring, an NBR tubing seal, and a non-corrosive high-alloy steel hose clamping segment, it operates under a working pressure of -0.95 to 10 bar and temperatures ranging from -10 to 60 °C. This RoHS-conforming part utilizes a push/pull design structure with a coated screw-in stud seal, handles filtered compressed air or vacuum media, weighs 12.5 g, and carries Germanischer Lloyd authorization. Submit the exact part number, quantity, and application requirements to receive a quote for this component.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 190678
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 190678.
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 size
- 3 mm
- Type of seal on screw-in stud
- coating
- Assembly position
- Any
- Container size
- 1
- Design structure
- Push/pull principle
- Working pressure
- -0.95 ... 10 bar
- Temperature dependent working pressure
- -0.95 ... 10 bar
- Operating medium
- Filtered compressed air | Vacuum
- Corrosion resistance classification CRC
- 1
- Ambient temperature
- -10 ... 60 °C
- Authorization
- Germanischer Lloyd
- Product weight
- 12.5 g
- Pneumatic connection
- NPT1/16-27 | for tubing, 1/4" outside diameter
- color of release ring
- Grey
- Materials note
- Conforms to RoHS
- Materials information, housing
- Brass | Nickel plated
- Release ring material data
- POM
- Materials information for tubing seal
- NBR
- Hose clamping segment material data
- High alloy steel, non-corrosive
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 190678. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.