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 6105-01-071-1367
NSN 6130-01-578-6832
NSN 7035-01-470-1198
NSN 5975-00-183-7693
NSN 5920-01-045-9981
NSN 5930-01-270-5285
NSN 5985-01-258-0037
NSN 2925-00-964-7128
NSN 5910-00-928-2173
NSN 6650-01-373-8067
NSN 5915-00-132-0967
NSN 6135-01-223-3869