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.

Festo
The Festo 1366959 is a double-acting industrial component featuring a 50 mm piston diameter, a 500 mm stroke, and an M16x1.5 piston rod thread with an external end. Operating within a pressure range of 0.04 MPa to 1.2 MPa, it utilizes adjustable pneumatic cushioning at both ends and accommodates position sensing via proximity switches in any mounting position. This unit conforms to ISO 15552 standards, features a profile barrel structural design, and operates within an ambient temperature range of -20 °C to 80 °C using compressed air according to ISO 8573-1:2010 [7:4:4]. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
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.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Festo 1366959. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.