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 5930-01-409-2952
NSN 5855-01-447-3137
NSN 6110-00-432-9424
NSN 5930-01-591-0342
NSN 6610-01-028-7651
NSN 5905-01-098-7186
NSN 5965-01-181-5706
NSN 5835-01-012-4245
NSN 6150-01-626-1489
NSN 6320-01-470-6826
NSN 7035-01-327-4017
NSN 5915-01-557-5332