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
151781
Coupling plug KSS6-1/8-A
The Festo part number 151781 is an industrial component featuring a 5 mm nominal size and a G1/8 male thread pneumatic connection port. This unit operates across a pressure range of -0.95 to 12 bar and delivers a standard nominal flow rate of 963 l/min using compressed air conforming to ISO8573-1:2010 [7:-:-], with lubricated operation supported. Weighing 19 g with a CRC 1 low corrosion stress classification, the component functions within an ambient temperature range of -10 to 60 °C and requires a nominal tightening torque of 5 Nm with a ± 15 % tolerance. Submit the exact part number, quantity, and application requirements for a quote.
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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
- 151781
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 151781.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Nominal size
- 5 mm
- Operating pressure complete temperature range
- -0.95 ... 12 bar
- Standard nominal flow rate
- 963 l/min
- 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
- Authorization
- BIA | TÜV
- Nominal tightening torque
- 5 Nm
- Tolerance for nominal tightening torque
- ± 15 %
- Product weight
- 19 g
- Pneumatic connection, port
- 1 Male thread G1/8
- Materials note
- Conforms to RoHS
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 151781. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.