4820-00-897-4026 VALVE,REGULATING,FLUID PRESSURE Index 6685-00-897-4029 GAGE,PRESSURE,DIAL INDICATING

National Stock Number:
6685-00-897-4028

Federal Supply Class:
6685

National Item Identification Number:
008974028

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:
P630-199251MISSION SYSTEMS DAVENPORT INC.


Techincal Specification:
ACTUATION TYPESINGLE BOURDON TUBE
ADJUSTABILITYADJUSTABLE
BEZEL TYPESLIPS-ON
BOLT CIRCLE DIAMETER4.250 INCHES NOMINAL
CONNECTION LOCATIONBACK
CONNECTION QUANTITY1
CONNECTION SIZE1/4 IN. NPT
CONNECTOR TYPE VENTNOT PROVIDED
CONNECTION TYPEEXTERNAL
DIAL SIZE3-1/2 IN. DIA
GRADUATION UNIT5.0 POUNDS
OVERALL DEPTH1.328 INCHES NOMINAL
OVERALL DIAMETER4.500 INCHES NOMINAL
MATERIALALUMINUM CASE
MATERIALBRONZE ACTUATING ELEMENT
MATERIALGLASS PROTECTIVE CRYSTAL
MOUNTING HOLE DIAMETER0.188 INCHES NOMINAL
MOUNTING HOLE QUANTITY3
MOUNTING METHODFLUSH PANEL
POINTER COLORBLACK
POINTER TYPEINDICATING
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSFOR LIQUID OXYGEN USE ONLY DIFFERENTIATION
SCALE ACCURACY1 PCT MIDDLE THIRD OF RANGE
SCALE NAMEPRESSURE
SCALE RANGE+0.0 TO 60.0 POUNDS PRESSURE PER SQUARE INCH
SCALE INSCRIPTION/BACKGROUND COLORBLACK FIGURES ON WHITE BACKGROUND
SCALE TYPESINGLE
SCALE SMALLEST INCREMENT1.0 POUNDS
SURFACE TREATMENTENAMEL CASE


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