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Festo
190690
Push-in fitting QS-1/8-1/4-I-U
The Festo part number 190690 is an industrial component featuring a standard size with a nominal size of 3.7 mm and a push/pull design structure. Constructed with a nickel-plated brass housing, a POM release ring in grey, and an NBR tubing seal, it operates with compressed air according to ISO 8573-1:2010 [7:-:-] across a pressure range of -0.95 to 10 bar and ambient temperatures from -10 to 60 °C. This RoHS-compliant unit weighs 8 g, utilizes a coating type of seal on the screw-in stud, accommodates a maximum tightening torque of 8 Nm, and includes Germanischer Lloyd authorization. Submit the exact part number, quantity, and application requirements for a formal quote.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 190690
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 190690.
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
- 3.7 mm
- Type of seal on screw-in stud
- coating
- Assembly position
- Any
- Container size
- 1
- Design structure
- Push/pull principle
- Operating pressure complete temperature range
- -0.95 ... 10 bar
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [7:-:-]
- Note on operating and pilot medium
- Lubricated operation possible
- Corrosion resistance classification CRC
- 1
- Ambient temperature
- -10 ... 60 °C
- Authorization
- Germanischer Lloyd
- Max. tightening torque
- 8 Nm
- Product weight
- 8 g
- Pneumatic connection, port
- 2 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 190690. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.