6685-01-049-8050 GAGE,COMPOUND PRESSURE-VACUUM,DI Index 6685-01-049-8052 GAGE,PRESSURE,DIAL INDICATING

National Stock Number:
6685-01-049-8051

Federal Supply Class:
6685

National Item Identification Number:
010498051

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indicating pointer which rotates either clockwise or counterclockwise according to whether pressure is applied or withdrawn.


Manufacturer Information:
MIL-I-1899781349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
ACTUATING ELEMENT MATERIALNICKEL COPPER ALLOY
ACTUATION TYPEBOURDON TUBE
CASE MATERIALALUMINUM
CASE SURFACE TREATMENTANODIZED, MIL-C-5541 AND ENAMEL, GRAY
CONNECTION LOCATIONBACK
CONNECTION QUANTITY1
CONNECTION SIZE0.438-20 UNF
CONNECTION TYPEEXTERNAL
CONNECTOR TYPE VENTNOT PROVIDED
DIAL SIZE4-1/2 IN. DIA
GRADUATION UNIT5.0 POUNDS PER SQUARE INCH AND 5.0 INCHES OF MERCURY
OVERALL DEPTH2.500 INCHES NOMINAL
OVERALL DIAMETER6.000 INCHES NOMINAL
MOUNTING HOLE DIAMETER5.594 INCHES NOMINAL
MOUNTING HOLE QUANTITY1
MOUNTING METHODFLUSH PANEL
SCALE ACCURACYPORM 1 PCT OF SCALE RANGE
SCALE INSCRIPTION/BACKGROUND COLORWHITE BACKGROUND,BLACK GRADUATIONS AND MARKINGS
SCALE RANGE+0.0/+150.0 POUNDS PRESSURE PER SQUARE INCH AND +0.0/+30.0 INCHES OF MERCURY
SCALE NAMEPRESSURE AND VACUUM
SCALE SMALLEST INCREMENT2.0 POUNDS PER SQUARE INCH AND 2.0 INCHES OF MERCURY
SCALE TYPEMULTIPLE
SPECIAL FEATURES7/16-20 UNF 2A FLARELESS BITE-TYPE TUBE FITTING PER MIL-F-18866 FOR CONNECTION DATA
POINTER COLORBLACK
PROTECTIVE CRYSTAL MATERIALPLASTIC


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