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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.
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Festo
153660
Push-in L-connector QSL-5/16HL-U
The Festo 153660 is a standard industrial component featuring a 4.5 mm nominal size and a push/pull design structure with a 5/16" outside diameter port 2 pneumatic connection. Fabricated with a PBT housing, POM grey release ring, NBR tubing seal, and high alloy non-corrosive steel tube retaining claw, this 6.2 g part operates on compressed air matching ISO8573-1:2010 [7:-:-] across a -0.95 to 10 bar pressure range and -10 to 60 °C ambient temperature. It supports lubricated operation, achieves a CRC 1 low corrosion stress classification, mounts in any assembly position, and conforms to RoHS requirements with maritime classification detailed in its certificate. Submit the exact part number, quantity, and application requirements to request a formal quote for this container size 1 item.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 153660
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 153660.
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
- 4.5 mm
- Assembly position
- Any
- Container size
- 1
- Design structure
- Push/pull principle
- Operating pressure complete temperature range
- -0.95 ... 10 bar
- Maritime classification
- see certificate
- 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 - Low corrosion stress
- Ambient temperature
- -10 ... 60 °C
- Product weight
- 6.2 g
- Pneumatic connection, port
- 2 for tubing, 5/16" outside diameter
- color of release ring
- Grey
- Materials note
- Conforms to RoHS
- Material housing
- PBT
- Material release ring
- POM
- Material of tubing seal
- NBR
- Material of tube retaining claw
- 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 153660. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.