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 |
|---|---|
| 94756 | BOEING COMPANY, THE DIV DEFENSE, SPA |
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 |
|---|---|---|
| APQB | UNIT TYPE | REPEATING |
| BDCG | CIRCULAR LEVEL | NOT INCLUDED |
| BDCB | HORIZONTAL BASE DETACHABLE TRIBRACH | NOT INCLUDED |
| AMYJ | TRIPOD | NOT INCLUDED |
| BCGY | SIGHTING DEVICE TYPE | TELESCOPE |
| TMDN | TYPE/MODEL DESIGNATION | SU-8/GJQ-18 |
| BCTJ | EFFECTIVE APERTURE SIZE | 60.0 MILLIMETERS NOMINAL |
| NTRD | ENTRY DATE | 70-04-01 |
| AKYD | ACCESSORY COMPONENTS AND QUANTITY | EYEPIECE,24-POWER 1; EYEPIECE,40-POWER 1; PRISM,TELESCOPE EYEPIECE 1; PRISM,MICROSCOPE EYEPIECE 1; HOLDER,ILLUMINATION LAMP 2; HOLDER,AUTOCOLLIMATION LAMP 1; CAP OBJECTIVE 1; PIN,ADJUSTING 2; SCREWDRIVER 1; BRUSH,DUST 1 |
| BCTD | FOCUSING TYPE | INTERNAL |
| BCTF | DIAMETER MAGNIFYING POWER | 24.0 MINIMUM AND 40.0 MAXIMUM |
| BCTC | TELESCOPE LENGTH | 11.800 INCHES NOMINAL |
| BDCH | PLOTTING DEVICE | NOT INCLUDED |
| BDBZ | DOUBLE CENTER | PROVIDED |
| ANXY | ILLUMINATED FEATURE | INCLUDED |
| BCTL | TELESCOPE LEVEL VIAL | NOT INCLUDED |
| BDBY | AUTOCOLLIMATION EYEPIECE | NOT INCLUDED |
| FTLD | FUNCTIONAL DESCRIPTION | USED TO DETERMINE TARGET AZIMUTH IN THE LAUNCHER WITH RESPECT TO FIRST ORDER REFERENCES (BENCH MARKS). |
| BCTH | STRIDING LEVEL | NOT INCLUDED |
| RDAL | REFERENCE DATA AND LITERATURE | SPEC FOR THEODOLITE SU-8/GJQ-18 |
| BCTB | TELESCOPE TYPE | INVERTING |
| BDCF | OPTICAL PLUMB | NOT INCLUDED |
| BDBW | GRADUATION UNIT ON HORIZONTAL/VERTICAL CIRCLE | DEGREES |
| FCLS | FUNCTIONAL CLASSIFICATION | AA-7.1 |
| BDCD | HORIZONTAL BASE AUTOMATIC CENTERING DEVICE | NOT INCLUDED |
| BDBX | MINIMUM GRADUATION | 0.2 SECONDS MICROMETER DRUM |
| BCTK | AUXILIARY TELESCOPE | NOT INCLUDED |