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
Reference imageConfirm configuration by manufacturer part number.
Festo
19521
Barb fitting CN-M5-PK-2
The Festo part number 19521 is an industrial component featuring an M5 external thread for pneumatic connection 1 and a connection for 3 mm outside diameter pneumatic tubing for pneumatic connection 2. Constructed with a steel housing and a sealing ring on the screwed plug, this component operates within a pressure range of -0.95 bar to 10 bar across an ambient temperature range of 0 °C to 60 °C. It utilizes compressed air as an operating medium according to ISO 8573-1:2010 [7:-:-], allows operation with oil lubrication, and complies with VDMA24364-B1/B2-L LABS conformity and RoHS material standards with a nominal width of 1.5 mm. Submit the exact part number, quantity, and application requirements for 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
- 19521
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 19521.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Nominal width
- 1.5 mm
- Type of seal on screwed plug
- Sealing ring
- Operating pressure for entire temperature range
- -0.95 bar...10 bar
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:-:-]
- Information on operating and pilot media
- Operation with oil lubrication possible (required for further use)
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Ambient temperature
- 0 °C...60 °C
- Pneumatic connection 1
- External thread M5
- Pneumatic connection 2
- for pneumatic tubing outside diameter 3 mm
- Note on materials
- RoHS compliant
- Housing material
- 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 19521. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.