6620-00-526-6640 INDICATOR,ELECTRICAL TACHOMETER Index 6685-00-526-6647 PYROMETER,INDICATING

National Stock Number:
6620-00-526-6644

Federal Supply Class:
6620

National Item Identification Number:
005266644

Description:
GAGE,PRESSURE,DIAL INDICATING

Detail:
An instrument designed to measure air, gas, fluid, and vapor pressure by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) which transmits energy, by direct linkage, to the indicating pointer of a scale or a digital display, calibrated in units of pressure. It may include a temperature equivalent scale. For items that do not have an internal pressure sensitive element see INDICATOR, PRESSURE.


Manufacturer Information:
323425055380HATCH & KIRK, INC.
323425072915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV


Techincal Specification:
ACTUATION TYPESINGLE BOURDON TUBE
ADJUSTABILITYNONADJUSTABLE
BEZEL TYPETHREAD
BOLT CIRCLE DIAMETER3.188 INCHES NOMINAL
CONNECTION LOCATIONLOWER
CONNECTION QUANTITY1
CONNECTION SIZE0.438 IN-24
CONNECTION TYPEEXTERNAL
CONNECTOR TYPE VENTNOT PROVIDED
DIAL SIZE2-1/2 IN. DIA
FSC APPLICATION DATADIESEL ENGINE
GRADUATION UNIT100.0 POUNDS
OVERALL DEPTH1.500 INCHES NOMINAL
OVERALL HEIGHT3.625 INCHES NOMINAL
OVERALL WIDTH3.500 INCHES NOMINAL
MATERIALPLASTIC PROTECTIVE CRYSTAL
MATERIALSTEEL CASE
MATERIALSTEEL ACTUATING ELEMENT
MOUNTING HOLE DIAMETER0.203 INCHES NOMINAL
MOUNTING HOLE QUANTITY3
MOUNTING METHODSURFACE WALL
POINTER COLORWHITE
POINTER TYPEINDICATING
SCALE ACCURACY8 PCT ENTIRE RANGE
SCALE INSCRIPTION/BACKGROUND COLORWHITE FIGURES ON BLACK BACKGROUND
SCALE NAMEPRESSURE
SCALE RANGE+0.000 TO 1000.000 POUNDS PRESSURE PER SQUARE INCH
SCALE MARKINGSTARTING AIR
SCALE SMALLEST INCREMENT20.0 POUNDS
SCALE TYPESINGLE
SURFACE TREATMENTPAINTED CASE


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