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.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
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Festo
556844
Push-in/threaded L-fitting, long QSLL-F-G1/8-6
The Festo 556844 is a standard industrial component featuring a 3.8 mm nominal size and a push/pull design structure with a 6 mm outside diameter pneumatic connection for port 2 tubing. Constructed with a chromium and nickel-plated brass housing, FPM thread and tubing seals, and a sealing ring on the screw-in stud, this part operates across a -0.95 to 16 bar pressure range and 0 to 150 °C ambient temperatures with compressed air per ISO8573-1:2010 [7:-:-]. It weighs 34.4 g, supports lubricated operation, achieves corrosion resistance classification CRC 3, complies with RoHS materials notes, holds Germanischer Lloyd authorization, and meets food safety standards according to the manufacturer's declaration with a maximum tightening torque of 10 Nm. Submit the exact part number, quantity, and application requirements to request a quote.
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
- 556844
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 556844.
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
- 3.8 mm
- Type of seal on screw-in stud
- Sealing ring
- Design structure
- Push/pull principle
- 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
- 10 Nm
- Product weight
- 34.4 g
- Pneumatic connection, port
- 2 for tubing, 6mm outside diameter
- 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 556844. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.