Part Details | SURVEYING THEODOLITE
6675-00-778-7385 A precision telescopic instrument used in topographic and geodetic surveying or precise alignment operations. Generally, the optical systems for reading the horizontal and vertical circles are fully inclosed. The reading of the circles is made through optical micrometers. Some optical systems are so designed that readings of diametrically opposite points of the circles are mechanically averaged. The instruments are leveled by three leveling screws. Internal illumination may be provided for reading the circles and viewing the reticle crosslines. Excludes TRANSIT and TRANSIT, POCKET.
Alternate Parts: T3360DEG, T3-360DEG, 6675-00-778-7385, 00-778-7385, 6675007787385, 007787385
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1960 | 00-778-7385 | 18488 ( THEODOLITE, SURVEYING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6675-00-778-7385
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| T3-360DEG | 35643 | LEICA GEOSYSTEMS, INC.DIV HEXAGON GEOSYSTEMS |
Technical Data | NSN 6675-00-778-7385
| Characteristic | Specifications |
|---|---|
| UNIT TYPE | GEODETIC |
| SIGHTING DEVICE TYPE | TELESCOPE |
| TELESCOPE LENGTH | 10.200 INCHES NOMINAL |
| DIAMETER MAGNIFYING POWER | 24.0 MINIMUM AND 40.0 MAXIMUM |
| STADIA HAIR | NOT INCLUDED |
| STRIDING LEVEL | NOT INCLUDED |
| EFFECTIVE APERTURE SIZE | 2.360 INCHES NOMINAL |
| AUXILIARY TELESCOPE | NOT INCLUDED |
| TELESCOPE LEVEL VIAL | NOT INCLUDED |
| ILLUMINATED FEATURE | INCLUDED |
| TRIPOD | NOT INCLUDED |
| GRADUATION UNIT ON HORIZONTAL/VERTICAL CIRCLE | MILS |
| MINIMUM GRADUATION | 0.2 MINUTES MICROMETER DRUM |
| AUTOCOLLIMATION EYEPIECE | INCLUDED |
| DOUBLE CENTER | NOT PROVIDED |
| HORIZONTAL BASE DETACHABLE TRIBRACH | NOT INCLUDED |
| HORIZONTAL BASE AUTOMATIC CENTERING DEVICE | NOT INCLUDED |
| OPTICAL PLUMB | NOT INCLUDED |
| CIRCULAR LEVEL | INCLUDED |
| PLOTTING DEVICE | NOT INCLUDED |
| FUNCTIONAL CLASSIFICATION | AA-7.3 |
| FUNCTIONAL DESCRIPTION | USED FOR VIEWING THE POLARIS FOR AZIMUTH CALIBRATION OF THE ALIGNMENT GROUP. ALSO USED FOR FIRST ORDER GEODETIC SURVEY TRIANGULATIONS BY GEODETIC SURVEY SQUADRONS-MISSILE |
| TYPE/MODEL DESIGNATION | SU-7/GJQ-8 |
| RELATIONSHIP TO SIMILAR EQUIPMENT | INTERCHANGEABLE WITH 6675-00-543-6280 |
| REFERENCE DATA AND LITERATURE | COMMERCIAL DATA |
| ENTRY DATE | 70-04-01 |