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 part number 163971 is an industrial component featuring a through-hole mounting type and an assembly position that accommodates any orientation. This unit utilizes a 25-pin Sub-D plug socket electrical connection, operates at a nominal DC voltage of 24 V, and supports a permissible current load of 3 A through a 24x0,25 cable structure with a 12 mm cable diameter. Constructed with a PA housing, NBR seals, a PVC cable sheath, and gold-plated copper alloy electrical contacts, it provides an IP65 protection class and operates within an ambient temperature range of -30 to 80 °C, or -5 to 80 °C with flexible cable installation, while complying with RoHS materials notes. Submit the exact part number, quantity, and application requirements to request a formal quote for this component.
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 163971. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.