6685-00-144-0977 CONTROL,TEMPERATURE,INDICATING Index 5310-00-144-0981 WASHER,SPLIT

National Stock Number:
6685-00-144-0979

Federal Supply Class:
6685

National Item Identification Number:
001440979

Description:
GAGE,ABSOLUTE PRESSURE,DIAL INDI

Detail:
AN INSTRUMENT DESIGNED TO MEASURE PRESSURE, AND INDICATE IN TERMS OF PRESSURE ABOVE VACUUM (ZERO PRESSURE) BY MEANS OF AN INTERNAL PRESSURE SENSITIVE ELEMENT (BELLOWS, BOURDON TUBE, TRANSDUCER/TRANSMITTER AND THE LIKE) WITHOUT THE NECESSITY OF CORRECTION OR ADJUSTMENT FOR BAROMETRIC OR ATMOSPHERIC PRESSURE. FOR ITEMS THAT DO NOT HAVE AN INTERNAL PRESSURE SENSITIVE ELEMENT SEE INDICATOR, PRESSURE.


Manufacturer Information:
25-1009KB02B0-40INHGXTSSSABDAAN38056ASHCROFT INC
7101040100189944ELBITAMERICA, INC.


Techincal Specification:
ACTUATING ELEMENT MATERIALBRONZE
ACTUATION TYPESINGLE BOURDON TUBE
ADJUSTABILITYADJUSTABLE
BEZEL TYPEBAYONET
BOLT CIRCLE DIAMETER3.312 INCHES NOMINAL
CASE MATERIALSTEEL, CORROSION RESISTING
CASE SURFACE TREATMENTPOLISHED
CONNECTION LOCATIONBACK, CENTER
CONNECTION QUANTITY1
CONNECTION SIZE1/4IN. NPT
CONNECTION TYPEEXTERNAL
CONNECTOR TYPE VENTNOT PROVIDED
DIAL SIZE2-1/2 IN. NOM DIA
GRADUATION UNIT5.0 INCHES OF MERCURY
OVERALL DEPTH2.062 INCHES NOMINAL
OVERALL DIAMETER3.688 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING
MOUNTING HOLE DIAMETER0.218 INCHES NOMINAL
MOUNTING HOLE QUANTITY3
MOUNTING METHODFLUSH PANEL
POINTER COLORBLACK
POINTER TYPEINDICATING
PROTECTIVE CRYSTAL MATERIALGLASS
SCALE INSCRIPTION/BACKGROUND COLORBLACK FIGURES ON DULL SILVER BACKGROUND
SCALE ACCURACYPORM 1 PCT ENTIRE RANGE
SCALE MARKINGINCHES OF MERCURY ABSOLUTEPRESSURE
SCALE SMALLEST INCREMENT1.0 INCHES OF MERCURY
SCALE TYPESINGLE
SCALE NAMEABSOLUTE PRESSURE
SCALE RANGE+0.000 TO 40.000 INCHES OF MERCURY ABSOLUTE PRESSURE


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