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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.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
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Festo
171665
Round cylinder DSAH-20- -P-A
The Festo 171665 is a double-acting industrial component featuring a 20 mm piston diameter and an adjustable stroke from 1 to 320 mm. Operating on compressed air compliant with ISO8573-1:2010 [7:4:4] within a 1 to 10 bar pressure range, this unit incorporates flexible cushioning rings at both ends and non-corrosive high alloy steel housing and piston rods. It delivers theoretical forces of 158.3 N on the return stroke and 188.5 N on the advance stroke at 6 bar across an ambient temperature range of -20 to 80 °C. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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
- 171665
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 171665.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Stroke
- 1 ... 320 mm
- Piston diameter
- 20 mm
- Cushioning
- P: Flexible cushioning rings/plates at both ends
- Working pressure
- 1 ... 10 bar
- Mode of operation
- double-acting
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [7:4:4]
- Note on operating and pilot medium
- Lubricated operation possible (subsequently required for further | operation)
- Corrosion resistance classification CRC
- 2
- Ambient temperature
- -20 ... 80 °C
- Theoretical force at 6 bar, return stroke
- 158.3 N
- Theoretical force at 6 bar, advance stroke
- 188.5 N
- Moving mass with 0 mm stroke
- 79 g
- Additional weight per 10 mm stroke
- 7.2 g
- Basic weight for 0 mm stroke
- 138 g
- Additional mass factor per 10 mm of stroke
- 3.9 g
- Pneumatic connection
- M5
- Materials information for cover
- Wrought Aluminum alloy
- Materials information for seals
- NBR | TPE-U(PU)
- Materials information, housing
- High alloy steel, non-corrosive
- Materials information for piston rod
- High alloy steel, non-corrosive
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 171665. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.