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 6130-00-223-2099
NSN 6135-00-097-8162
NSN 5999-01-525-7342
NSN 5960-01-243-0007
NSN 6135-01-472-9011
NSN 6130-00-266-7496
NSN 5960-01-100-7381
NSN 5935-00-847-5828
NSN 7035-00-521-6423
NSN 6620-00-273-8735
NSN 5999-01-371-3121
NSN 5915-01-304-5850