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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
556855
Plug screw QSC-F-M5-I
The Festo part number 556855 is a standard industrial component featuring a sealing ring on its screw-in stud and weighing 1 g. Constructed with a chromium- and nickel-plated brass housing alongside FPM thread and tubing seals, this component operates across a pressure range of -0.95 to 16 bar and an ambient temperature range of 0 to 150 °C with a maximum tightening torque of 1.5 Nm. It is authorized by Germanischer Lloyd, conforms to RoHS, achieves a corrosion resistance classification CRC of 3, and handles compressed air according to ISO 8573-1:2010 [7:-:-] with lubricated operation possible and food safety to the manufacturer's declaration. Submit the exact part number, quantity, and application requirements to request a quote.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 556855
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 556855.
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
- Type of seal on screw-in stud
- Sealing ring
- Operating pressure complete temperature range
- -0.95 ... 16 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
- 3
- Food safety
- to manufacturer's declaration
- Ambient temperature
- 0 ... 150 °C
- Authorization
- Germanischer Lloyd
- Max. tightening torque
- 1.5 Nm
- Product weight
- 1 g
- Materials note
- Conforms to RoHS
- Materials information, housing
- Brass | Chromium and nickel plated
- Materials information for thread seal
- FPM
- Materials information for tubing seal
- FPM
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 556855. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.