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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.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
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Festo
565356
Push-in connector CRQS-5/16H-1/4-U
The Festo 565356 is a straight industrial component featuring a push-pull structural design with a nominal width of 0.197 inches and a tubing insertion depth of 16 mm. This standard-sized unit operates across a pressure range of -0.095 MPa to 1.4 MPa (-13.775 psi to 203 psi) and an ambient temperature range of -20 °C to 150 °C (-4 °F to 302 °F) using compressed air as per ISO 8573-1:2010 [7:-:-]. Designed with a silver releasing ring and a corrosion resistance class (CRC) of 4 for particularly high corrosion stress, it includes a push-in sleeve 5/16" connection and accommodates a 1/4" outer diameter pneumatic tubing. Submit the exact part number, quantity, and application requirements to request a quote for this item.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a QuoteWhy no listed price?
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
- 565356
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 565356.
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
- 0.197 in
- Tubing insertion depth
- 16 mm
- Mounting position
- Any
- Design
- Straight design
- Pack size
- 1
- Structural design
- Push-pull principle
- Operating pressure for entire temperature range
- -0.095 MPa...1.4 MPa | -0.95 bar...14 bar | -13.775 psi...203 psi
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:-:-]
- Corrosion resistance class (CRC)
- 4 - Particularly high corrosion stress
- LABS (PWIS) conformity
- VDMA24364 Zone III
- For use in the food industry
- See supplementary material information
- Ambient temperature
- -20 °C...150 °C
- Product weight
- 0.406 oz
- Usable connector cables
- PFAN
- Pneumatic connection 1
- Push-in sleeve Ø 5/16"
- Pneumatic connection 2
- for pneumatic tubing outer diameter 1/4"
- Ambient temperature Fahrenheit
- -4 °F...302 °F
- Releasing ring color
- Silver
- Note on materials
- RoHS compliant
- Housing material
- high-alloy stainless steel
- Releasing ring material
- high-alloy stainless steel
- Material of tubing seal
- FPM
- 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 565356. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.