Aircraft Clocks

Instrument Services, Inc. manufacturer's aircraft clocks in 12v and 24v. The part numbers are CK-7264-12 for 12 volt and CK-7264-24 for 24 volt. These aircraft clocks are direct replacements(in terms of size) for various Borg manufactured electric aircraft clocks which were installed as original equipment by various aircraft manufacturers. These aircraft clocks are for use as a time indicator. They are not classified as a flight instrument.