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National Stock Number:
6685-00-511-9864
Federal Supply Class:
6685
National Item Identification Number:
005119864
Description:
BAROMETER,MERCURIAL
Detail:
A BAROMETER CONSISTING OF A COLUMN OF MERCURY WHICH RISES AND FALLS WITHIN A TUBE DUE TO VARIATIONS OF ATMOSPHERIC PRESSURE.
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Manufacturer Information:
| 12700-2B | 55972 | HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS | | MIL-B-4308B | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| CISTERN TYPE | GLASS CYLINDER | | ENTRY DATE | 70-08-15 | | FUNCTIONAL CLASSIFICATION | AA-8.4 | | FUNCTIONAL DESCRIPTION | USED FOR TESTING ALTIMETERS INSTALLED IN ACFT; U/W EXT VACUUM SOURCE; ALTITUDE READINGS SHOWN & COMPARED W/ALTIMETER UNDERGOING TEST ON GRADUATED HG TUBE SCALE | | GRADUATION UNIT | 1000.000 FEET AND 1.0 CENTIMETERS | | OVERALL HEIGHT | 12.000 INCHES NOMINAL | | OVERALL LENGTH | 48.000 INCHES NOMINAL | | OVERALL WIDTH | 12.000 INCHES NOMINAL | | REFERENCE DATA AND LITERATURE | TM 55-405-10 | | SCALE RANGE | -1000.0 TO 80000.0 FEET OF ALTITUDE AND +0.0 TO 800.0 MILLIMETERS OF MERCURY |
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