6685-01-078-7555 GAGE,PRESSURE,DIAL INDICATING Index 6685-01-078-7557 GAGE,PRESSURE,DIAL INDICATING

National Stock Number:
6685-01-078-7556

Federal Supply Class:
6685

National Item Identification Number:
010787556

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:
J545801170BELLOFRAM CORPORATION
J545838508DESCO CORP MARSH BELLOFRAM DIV


Techincal Specification:
ACTUATION TYPEBOURDON TUBE
ADJUSTABILITYADJUSTABLE
BEZEL TYPESLIPS-ON
COLORBLACK CASE
CONNECTION LOCATIONBACK, CENTER
CONNECTION QUANTITY1
CONNECTION SIZE0.125 IN. NPT DIA
CONNECTOR TYPE VENTNOT PROVIDED
CONNECTION TYPEEXTERNAL
DIAL SIZE2-1/2 IN. DIA
GRADUATION UNIT50.0 POUNDS PER SQUARE INCH
OVERALL DEPTH1.188 INCHES NOMINAL
OVERALL DIAMETER2.750 INCHES NOMINAL
MATERIALCOPPER ALLOY ACTUATING ELEMENT
MATERIALGLASS PROTECTIVE CRYSTAL
MATERIALSTEEL CASE
MOUNTING CONNECTION LOCATIONBACK, CENTER
POINTER COLORBLACK
POINTER TYPEINDICATING
SCALE INSCRIPTION/BACKGROUND COLORBLACK MARKINGS ON WHITE BACKGROUND
SCALE ACCURACYPORM 2 PCT MIDDLE HALF,PORM 3 PCT REMAINDER
SCALE NAMEPRESSURE
SCALE RANGE+0.0 TO 300.0 POUNDS PRESSURE PER SQUARE INCH
SCALE SMALLEST INCREMENT10.0 POUNDS PER SQUARE INCH
SCALE TYPESINGLE
SURFACE TREATMENTENAMEL CASE


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