Part Number
Definition:
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.
CAGE Information
| Code | Company |
|---|---|
| 01122 | KERN INSTRUMENTS INC |
Federal Supply Class
Title
DRAFTING, SURVEYING, AND MAPPING
Inclusions:
INCLUDES DRAWING INSTRUMENTS, DRAFTING TOOLS; ENGINEERING AND ARCHITECTURAL SCALES; LEVELS; TRANSITS; PHOTOGRAMMETRIC INSTRUMENTS; ASTROLABES; LEVEL RODS; PLANE TABLES; SURVEYING ALTIMETERS; THEODOLITES.
Exclusions:
EXCLUDES SURVEYORS' TAPES.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AMYJ | TRIPOD | NOT INCLUDED |
| AMYJ | TRIPOD | NOT INCLUDED |
| BCGY | SIGHTING DEVICE TYPE | TELESCOPE |
| BDBY | AUTOCOLLIMATION EYEPIECE | INCLUDED |
| BDBZ | DOUBLE CENTER | NOT PROVIDED |
| BDCH | PLOTTING DEVICE | NOT INCLUDED |
| FEAT | SPECIAL FEATURES | OPTICAL READING DIRECTION TYPE (TYPE 2), DISPLAYS READINGS IN 1 SECONDS |
| ANXY | ILLUMINATED FEATURE | INCLUDED |
| AKYD | ACCESSORY COMPONENTS AND QUANTITY | ANY ACCEPTABLE |
| BDCC | DETACHABLE TRIBRACH QUICK RELEASE MECHANISM | INCLUDED |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 1 TYPE |
| BDBX | MINIMUM GRADUATION | 1.0 SECONDS MICROMETER DRUM |
| BCTH | STRIDING LEVEL | NOT INCLUDED |
| BDCF | OPTICAL PLUMB | INCLUDED |
| BDCK | CONTAINER MATERIAL AND TYPE | METAL CARRYING CASE AND WOOD TRANSPORTATION CASE AND COTTON CANVAS, STANDARD KNAPSACK |
| BCTF | DIAMETER MAGNIFYING POWER | 25.0 MINIMUM AND 35.0 MAXIMUM |
| BDCD | HORIZONTAL BASE AUTOMATIC CENTERING DEVICE | INCLUDED |
| APQB | UNIT TYPE | DIRECTIONAL |
| BDBW | GRADUATION UNIT ON HORIZONTAL/VERTICAL CIRCLE | DEGREES |
| BDCB | HORIZONTAL BASE DETACHABLE TRIBRACH | INCLUDED |
| BDCG | CIRCULAR LEVEL | INCLUDED |