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National Stock Number:
6675-00-990-5993
Federal Supply Class:
6675
National Item Identification Number:
009905993
Description:
THEODOLITE,SURVEYING
Detail:
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.
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Manufacturer Information:
| 901 | 09201 | BRUNSON INSTRUMENT COMPANY | | MILT52114TYPE2 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| DOUBLE CENTER | NOT PROVIDED | | ACCESSORY COMPONENTS AND QUANTITY | ANY ACCEPTABLE | | AUTOCOLLIMATION EYEPIECE | NOT INCLUDED | | CIRCULAR LEVEL | INCLUDED | | DETACHABLE TRIBRACH QUICK RELEASE MECHANISM | INCLUDED | | DIAMETER MAGNIFYING POWER | 26.0 MINIMUM AND 30.0 MAXIMUM | | HORIZONTAL BASE AUTOMATIC CENTERING DEVICE | INCLUDED | | HORIZONTAL BASE DETACHABLE TRIBRACH | INCLUDED | | ILLUMINATED FEATURE | INCLUDED | | LEG TYPE | EXTENSION | | OPTICAL PLUMB | INCLUDED | | MINIMUM GRADUATION | 0.2 MILLISECONDS BREAKDOWN SCALE | | NONDEFINITIVE SPEC/STD DATA | 2 TYPE | | SIGHTING DEVICE TYPE | TELESCOPE | | PLOTTING DEVICE | NOT INCLUDED | | TRIPOD | INCLUDED | | UNIT TYPE | DIRECTIONAL | | STRIDING LEVEL | NOT INCLUDED |
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