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National Stock Number:
6660-00-664-4675
Federal Supply Class:
6660
National Item Identification Number:
006644675
Description:
ALTIMETER-BAROMETER,ANEROID
Detail:
A BAROMETRIC TYPE INSTRUMENT CONSISTING OF A PRESSURE-SENSITIVE ELEMENT WHICH CONTRACTS OR EXPANDS IN PROPORTION TO ATMOSPHERIC PRESSURE, CONNECTED THROUGH A LINKAGE TO A POINTER. ITS DIAL IS GRADUATED IN UNITS OF LINEAR MEASUREMENT (FEET, METERS, ETC.) AND UNITS OF PRESSURE MEASUREMENT (POUNDS PER SQUARE INCH, INCHES OF MERCURY, MILLIBARS, ETC.) TO INDICATE BOTH ATMOSPHERIC PRESSURE AND DIFFERENCES OF ELEVATION.
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Manufacturer Information:
| GGB116TYPE1CLASS3 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| ALTITUDE SCALE SMALLEST INCREMENT | 50.0 FEET | | ALTITUDE SCALE ADJUSTABILITY | ADJUSTABLE | | ALTITUDE SCALE GRADUATION | FEET | | ALTITUDE SCALE RANGE | +0.0 TO 16000.0 FEET | | BAROMETER SCALE SMALLEST INCREMENT | 0.100 INCHES OF MERCURY | | BAROMETER SCALE GRADUATION | INCHES OF MERCURY | | BAROMETER SCALE RANGE | +17.200 TO 31.000 INCHES OF MERCURY | | CARRYING CASE | PROVIDED | | OVERALL DIAMETER | 2.500 INCHES MINIMUM AND 3.500 INCHES MAXIMUM | | OVERALL THICKNESS | 1.500 INCHES MINIMUM AND 2.500 INCHES MAXIMUM | | MAXIMUM OPERATING ALTITUDE RATING | 16000.0 FEET | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 3 CLASS |
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