6685-00-663-7194 GAGE,PRESSURE,DIAL INDICATING Index 6680-00-663-7199 INDICATOR,SIGHT,LIQUID

National Stock Number:
6685-00-663-7198

Federal Supply Class:
6685

National Item Identification Number:
006637198

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:
A89789-180020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2


Techincal Specification:
ACTUATION TYPESINGLE BOURDON TUBE
ADJUSTABILITYADJUSTABLE
BEZEL TYPETHREAD
BOLT CIRCLE DIAMETER5.375 INCHES NOMINAL
CONNECTION TYPEEXTERNAL
CONNECTION LOCATIONLOWER
CONNECTION QUANTITY1
CONNECTION SIZE1/2 IN. NPT
CONNECTOR TYPE VENTNOT PROVIDED
DIAL SIZE4-1/2 IN.
GRADUATION UNIT200.0 POUNDS PER SQUARE INCH
OVERALL DEPTH1.625 INCHES NOMINAL
OVERALL DIAMETER4.375 INCHES NOMINAL
MATERIALPLASTIC AND STEEL CASE
MATERIALPLASTIC PROTECTIVE CRYSTAL
MATERIALSTEEL ACTUATING ELEMENT
MOUNTING HOLE DIAMETER0.219 INCHES NOMINAL
MOUNTING HOLE QUANTITY3
MOUNTING METHODFLUSH PANEL
NONDEFINITIVE SPEC/STD DATAB TYPE
POINTER COLORBLACK AND RED
POINTER TYPEINDICATING AND REFERENCE
SCALE ACCURACY1/2 PCT MIDDLE THIRD OF RANGE
SCALE INSCRIPTION/BACKGROUND COLORBLACK FIGURES AND GRADUATIONS ON WHITE OR SILVERED BACKGROUND
SCALE RANGE+0.000 TO 2000.000 POUNDS PRESSURE PER SQUARE INCH
SCALE MARKINGPRESSURE,PSI
SCALE NAMEPRESSURE
SCALE SMALLEST INCREMENT20.0 POUNDS PER SQUARE INCH
SCALE TYPESINGLE


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