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
531773
Sealing ring OK-3/8
The Festo 531773 is an industrial component built on the ISO 16030 norm featuring a G3/8 pneumatic connection and a product weight of 0.44 g. It operates within a pressure range of -0.095 MPa to 1 MPa using compressed air per ISO 8573-1:2010 [7:4:4] where oil lubrication is possible and required for further use, handling ambient temperatures from -10 °C to 60 °C. Constructed with PA-reinforced stops, TPE-U(PU) seals, and RoHS-compliant materials, the unit provides CRC 2 moderate corrosion stress resistance and VDMA24364-B2-L LABS conformity while supporting manual tightening at room temperature to a nominal torque of 12.5 Nm with a ±20% tolerance. 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
- 531773
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 531773.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Based on norm
- ISO 16030
- Operating pressure for entire temperature range
- -0.095 MPa...1 MPa | -0.95 bar...10 bar | -13.775 psi...145 psi
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:4:4]
- Information on operating and pilot media
- Operation with oil lubrication possible (required for further use)
- Corrosion resistance class (CRC)
- 2 - Moderate corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B2-L
- Ambient temperature
- -10 °C...60 °C
- Manual tightening at RT
- Yes
- Nominal tightening torque
- 12.5 Nm
- Tolerance for nominal tightening torque
- ±20%
- Product weight
- 0.44 g
- Pneumatic connection
- G3/8
- Note on materials
- RoHS compliant
- Stops material
- PA-reinforced
- Seals material
- TPE-U(PU)
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 531773. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.