6685-01-156-9721 GAGE,PRESSURE,DIAL INDICATING Index 6620-01-156-9724 TRANSMITTER,PRESSURE

National Stock Number:
6685-01-156-9722

Federal Supply Class:
6685

National Item Identification Number:
011569722

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:
7M764-176301THE BOEING COMPANY
H128201170BELLOFRAM CORPORATION
H128238508DESCO CORP MARSH BELLOFRAM DIV


Techincal Specification:
ACTUATION TYPEBOURDON TUBE
ADJUSTABILITYADJUSTABLE
BOLT CIRCLE DIAMETER4.320 INCHES NOMINAL
CONNECTION TYPEEXTERNAL
CONNECTION LOCATIONBOTTOM
CONNECTION QUANTITY1
CONNECTION SIZE0.250 IN. NPT DIA
CONNECTOR TYPE VENTNOT PROVIDED
DIAL SIZE3-1/2 IN. DIA
GRADUATION UNIT500.0 POUNDS PER SQUARE INCH
OVERALL DEPTH1.781 INCHES NOMINAL
OVERALL DIAMETER3.719 INCHES NOMINAL
MATERIALGLASS PROTECTIVE CRYSTAL
MATERIALSTEEL ACTUATING ELEMENT
MATERIALSTEEL ALLOY CASE
MOUNTING HOLE DIAMETER0.219 INCHES NOMINAL
MOUNTING METHODFLANGE
MOUNTING HOLE QUANTITY3
POINTER COLORBLACK
POINTER TYPEINDICATING
SCALE ACCURACYPORM 1 PCT MIDDLE HALF; 2 PCT REMAINDER
SCALE INSCRIPTION/BACKGROUND COLORBLACK MARKINGS ON WHITE BACKGROUND
SCALE RANGE+0.0 TO 5000.0 POUNDS PRESSURE PER SQUARE INCH
SCALE NAMEPRESSURE
SCALE SMALLEST INCREMENT100.0 POUNDS PER SQUARE INCH
SCALE TYPESINGLE


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