6685-00-557-0264 GAGE,PRESSURE,DIAL INDICATING Index 6620-00-557-0267 GAGE,PRESSURE,DIAL INDICATING

National Stock Number:
6620-00-557-0266

Federal Supply Class:
6620

National Item Identification Number:
005570266

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:
MILG8360TYPEMB181349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
ACTUATION TYPEDIAPHRAGM
ACTUATING ELEMENT MATERIALBERYLLIUM COPPER
SCALE TYPESINGLE
SCALE NAMEMANIFOLD PRESSURE
SCALE RANGE10.000 TO 75.000 INCHES OF MERCURY
SCALE ACCURACY1 PCT ENTIRE RANGE
GRADUATION UNIT10.0 INCHES
SCALE SMALLEST INCREMENT1.0 INCHES
SCALE INSCRIPTION/BACKGROUND COLORFLUORESCENT LUMINESCENT FIGURES ON DULL BLACK BACKGROUND
DIAL SIZE2.950 IN. DIA
SCALE MARKING/MAN IN. HG/
POINTER TYPEINDICATING
ADJUSTABILITYNONADJUSTABLE
POINTER COLORBLACK
SCALE NAME FOR WHICH POINTER IS DESIGNEDMANIFOLD PRESSURE
CASE MATERIALMETAL, NONFERROUS
CASE SURFACE TREATMENTFINISH, SATIN
OVERALL DIAMETER3.230 INCHES NOMINAL
OVERALL DEPTH2.875 INCHES MINIMUM AND
3.125 INCHES MAXIMUM
BEZEL TYPETHREAD
MATERIALCOPPER ALLOY
SURFACE TREATMENTPAINT
PROTECTIVE CRYSTAL MATERIALGLASS
CONNECTION QUANTITY1
CONNECTION TYPEINTERNAL
CONNECTION LOCATIONBACK
CONNECTION SIZE7/16-20 UNF 3B THD
MOUNTING METHODCLAMP
ILLUMINATIVE METHODFLUORESCENT LAMP
CONNECTOR TYPE VENTNOT PROVIDED
NONDEFINITIVE SPEC/STD DATAMB-1 TYPE
FSC APPLICATION DATAGAGE,ABSOLUTE PRESSURE,DIAL INDICATING,ENGINE INSTRUMENT
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMILG8360TYPEMB1


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