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National Stock Number:
6685-00-551-3199
Federal Supply Class:
6685
National Item Identification Number:
005513199
Description:
BAROMETER,ANEROID
Detail:
A BAROMETER 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 PRESSURE MEASUREMENT (POUNDS PER SQUARE INCH, INCHES OF MERCURY, MILLIBARS, ETC.) TO INDICATE ATMOSPHERIC PRESSURE ONLY.
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Techincal Specification:
| SCALE RANGE | +0.0 TO 10000.0 FEET OF ALTITUDE AND +21.5 TO 31.0 INCHES OF PRESSURE | | NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 2 CLASS | | MOUNTING METHOD | SHOCKPROOF CASE | | GRADUATION UNIT | 20.000 FEET AND 0.020 INCHES | | OVERALL DEPTH | 3.375 INCHES MINIMUM AND 4.125 INCHES MAXIMUM | | OVERALL DIAMETER | 4.500 INCHES MINIMUM AND 5.500 INCHES MAXIMUM | | SCALE ACCURACY | HIGH |
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