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National Stock Number:
6685-01-046-6746
Federal Supply Class:
6685
National Item Identification Number:
010466746
Description:
GAGE,COMPOUND PRESSURE-VACUUM,DI
Detail:
An instrument designed to measure and indicate pressure and vacuum, on one dial having a divided scale, a single indicating pointer which rotates either clockwise or counterclockwise according to whether pressure is applied or withdrawn.
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Manufacturer Information:
| MIL-I-18997 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| ACTUATION TYPE | BOURDON TUBE | | ACTUATING ELEMENT MATERIAL | NICKEL COPPER ALLOY | | SCALE TYPE | MULTIPLE | | SCALE NAME | PRESSURE AND | | VACUUM | | SCALE RANGE | 0.0 TO 300.0 POUNDS PRESSURE PER SQUARE INCH AND | | 0.0 TO 30.0 INCHES OF MERCURY | | SCALE ACCURACY | PORM 1 PCT OF SCALE RANGE | | GRADUATION UNIT | 25.0 POUNDS PER SQUARE INCH AND | | 30.0 INCHES OF MERCURY | | SCALE SMALLEST INCREMENT | 5.0 POUNDS PER SQUARE INCH AND | | 5.0 INCHES OF MERCURY | | SCALE INSCRIPTION/BACKGROUND COLOR | WHITE BACKGROUND,BLACK GRADUATIONS AND MARKINGS | | DIAL SIZE | 3-1/2 IN. DIA | | SCALE MARKING | PRESSURE-VACUUM | | POINTER TYPE | INDICATING AND | | REFERENCE | | ADJUSTABILITY | NONADJUSTABLE | | POINTER COLOR | BLACK | | CASE MATERIAL | ALUMINUM | | CASE SURFACE TREATMENT | ANODIZED, MIL-C-5541 AND | | ENAMEL, GRAY | | OVERALL DIAMETER | 4.750 INCHES NOMINAL | | OVERALL DEPTH | 2.500 INCHES NOMINAL | | PROTECTIVE CRYSTAL MATERIAL | PLASTIC | | CONNECTION QUANTITY | 1 | | CONNECTION TYPE | EXTERNAL | | CONNECTION LOCATION | BACK | | CONNECTION SIZE | 0.438-20 UNF | | MOUNTING METHOD | FLUSH PANEL | | MOUNTING HOLE QUANTITY | 1 | | MOUNTING HOLE DIAMETER | 4.406 INCHES NOMINAL | | CONNECTOR TYPE VENT | NOT PROVIDED | | SPECIAL FEATURES | 7/16-20 UNF 2A FLARELESS BITE-TYPE TUBE FITTING PER MIL-F-18866 FOR CONNECTION DATA | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81349 | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-I-18997 |
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