Part Details | SURVEYING THEODOLITE
6675-00-641-3549 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: T4, MILT52115, 6675-00-641-3549, 00-641-3549, 6675006413549, 006413549
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1961 | 00-641-3549 | 18488 ( THEODOLITE, SURVEYING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6675-00-641-3549
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| T4 | 35643 | LEICA GEOSYSTEMS, INC.DIV HEXAGON GEOSYSTEMS |
| MILT52115 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 6675-00-641-3549
| Characteristic | Specifications |
|---|---|
| UNIT TYPE | DIRECTIONAL |
| SIGHTING DEVICE TYPE | TELESCOPE |
| DIAMETER MAGNIFYING POWER | 63.0 MINIMUM AND 67.0 MAXIMUM |
| STRIDING LEVEL | NOT INCLUDED |
| ILLUMINATED FEATURE | INCLUDED |
| TRIPOD | INCLUDED |
| LEG TYPE | NW ANY ACCEPTABLE |
| GRADUATION UNIT ON HORIZONTAL/VERTICAL CIRCLE | DEGREES |
| MINIMUM GRADUATION | 0.1 SECONDS MICROMETER DRUM |
| AUTOCOLLIMATION EYEPIECE | NOT INCLUDED |
| DOUBLE CENTER | NOT PROVIDED |
| HORIZONTAL BASE DETACHABLE TRIBRACH | NOT INCLUDED |
| HORIZONTAL BASE AUTOMATIC CENTERING DEVICE | NOT INCLUDED |
| OPTICAL PLUMB | NOT INCLUDED |
| CIRCULAR LEVEL | NOT INCLUDED |
| PLOTTING DEVICE | NOT INCLUDED |
| ACCESSORY COMPONENTS AND QUANTITY | ANY ACCEPTABLE |
| CONTAINER MATERIAL AND TYPE | WOOD TRANSPORTATION CASE |
| SPECIAL FEATURES | PAC BDCK 3 |