6685-00-896-4713 GAGE,PRESSURE,DIAL INDICATING Index 4820-00-896-4740 RETAINER,SPRING VAL

National Stock Number:
6685-00-896-4734

Federal Supply Class:
6685

National Item Identification Number:
008964734

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:
02522138508DESCO CORP MARSH BELLOFRAM DIV
4 1-2 1DF1-4BM30001170BELLOFRAM CORPORATION
W005601170BELLOFRAM CORPORATION
W005638508DESCO CORP MARSH BELLOFRAM DIV
4 1-2 1DF1-4BM30038508DESCO CORP MARSH BELLOFRAM DIV


Techincal Specification:
ACTUATION TYPESINGLE BOURDON TUBE
ADJUSTABILITYADJUSTABLE
BEZEL TYPESLIPS-ON
BOLT CIRCLE DIAMETER5.686 INCHES NOMINAL
COLORBLACK CASE
CONNECTION LOCATIONLOWER
CONNECTION QUANTITY1
CONNECTION SIZE0.250 IN. NPT DIA
CONNECTOR TYPE VENTNOT PROVIDED
CONNECTION TYPEEXTERNAL
DIAL SIZE4-1/2 IN. DIA
GRADUATION UNIT30.0 POUNDS PER SQUARE INCH
OVERALL DEPTH1.688 INCHES NOMINAL
OVERALL DIAMETER6.187 INCHES NOMINAL
MATERIALCOPPER ALLOY ACTUATING ELEMENT
MATERIALGLASS PROTECTIVE CRYSTAL
MATERIALSTEEL CASE
MOUNTING HOLE DIAMETER0.218 INCHES NOMINAL
MOUNTING HOLE QUANTITY3
MOUNTING METHODFLANGE
POINTER COLORBLACK
POINTER TYPEINDICATING
SCALE INSCRIPTION/BACKGROUND COLORBLACK FIGURES ON WHITE BACKGROUND
SCALE ACCURACYPORM 1 PCT RANGE
SCALE RANGE+0.0 TO 300.0 POUNDS PRESSURE PER SQUARE INCH
SCALE NAMEPRESSURE
SCALE SMALLEST INCREMENT5.0 POUNDS PER SQUARE INCH (PSI)
SCALE TYPESINGLE
SURFACE TREATMENTENAMEL CASE


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