For sale is a heavy-duty MIL-spec toggle switch marked MS25068-23 (also commonly referenced as 7664K5). This is a 4PDT (4-pole, double-throw) maintained ON-ON switch with screw terminals, designed for reliable panel-mount use in industrial/military/aircraft-style electrical systems.
Marking on body: 7664K5 / MS25068-23 / MEXICO 0718
Contact configuration: 4PDT
Switch function: Maintained ON-ON (no center OFF)
Electrical ratings (per common MS25068-23 specs): up to 20A, 28 VDC / 115 VAC
Terminals: screw terminals (easy wiring/service)
Mounting: panel mount threaded bushing (hardware shown in photos)
Used / surplus condition with normal cosmetic wear from storage/handling.
Toggle feels mechanically normal (moves/locks into positions).
Please verify fitment and electrical suitability for your application (compare to MS25068-23 / 7664K5 requirements).
Toggle switch + mounting hardware shown in photos (nuts/washers/screws).
Ships exactly as pictured.