An indicating instrument which serves as a guide in leveling the rotor axis of a gyrocompass. It consists of a graduated vial with a liquid bubble and is attached to the rotor case of a gyrocompass.
Classification: Parts & accessories for direction finding compasses and other navigational instruments and appliances
NSN 5915-01-448-8578
NSN 6105-00-121-1547
NSN 6220-00-871-8163
NSN 5950-00-716-0580
NSN 5835-01-005-8564
NSN 6610-01-398-8815
NSN 2925-01-344-0281
NSN 6320-00-238-9973
NSN 6240-01-590-5789
NSN 5975-01-287-8068
NSN 6110-00-990-6168
NSN 5999-00-004-9956