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Products/Festo/153675
Festo 153675 Push-in/threaded L-fitting, long QSLL-1/4-5/16-U
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Festo

153675

Push-in/threaded L-fitting, long QSLL-1/4-5/16-U

The Festo 153675 industrial component features a standard size with a 4.6 mm nominal size and a push/pull design structure utilizing a coated screw-in stud seal. Operating within a working pressure and temperature-dependent working pressure of -0.95 to 10 bar, this part accommodates filtered compressed air and vacuum media across an ambient temperature range of -10 to 60 °C. The unit incorporates an NPT1/4-18 pneumatic connection for 5/16" outside diameter tubing, a PBT housing, a POM grey release ring, an NBR tubing seal, and a high alloy non-corrosive steel hose clamping segment with a maximum tightening torque of 14 Nm. Submit the exact part number, quantity, and application requirements to receive a formal quotation for this Germanischer Lloyd authorized and RoHS-conforming component.

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Manufacturer
Festo
Part number
153675
Data verification
Manufacturer evidence reviewed

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Verified configuration

Technical Specifications

Size
Standard
Nominal size
4.6 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
Max. tightening torque
14 Nm
Pneumatic connection
NPT1/4-18 | for tubing, 5/16" outside diameter
color of release ring
Grey
Materials note
Conforms to RoHS
Materials information, housing
PBT
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

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 153675. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.