No other part numbers with same form, fit, and function found.
A telescopic instrument which enables an observer to look in a horizontal direction and see a point vertically overhead. May be equipped with an additional telescope enabling observation of a point vertically downward.
Classification: Surveying, hydrographic, oceanographic, hydrological or meteorological instruments and appliances, excluding compasses and rangefinders, nesoi
NSN 6620-01-384-2105
NSN 5910-00-113-0310
NSN 6645-01-148-8128
NSN 5905-01-651-7616
NSN 6610-01-266-3447
NSN 6145-01-462-1764
NSN 5920-01-616-3401
NSN 6105-01-378-6604
NSN 5925-00-508-3644
NSN 6320-00-500-4172
NSN 5835-01-038-1191
NSN 7035-00-455-7666