4820-00-905-7615 VALVE,SAFETY RELIEF Index 6645-00-905-7617 METER,TIME TOTALIZING

National Stock Number:
6685-00-905-7616

Federal Supply Class:
6685

National Item Identification Number:
009057616

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:
A89789-780020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2


Techincal Specification:
SCALE RANGE0.000 TO 1000.000 POUNDS PRESSURE PER SQUARE INCH
CONNECTOR TYPE VENTNOT PROVIDED
ACTUATION TYPESINGLE BOURDON TUBE
ACTUATING ELEMENT MATERIALSTEEL
SCALE TYPESINGLE
SCALE NAMEPRESSURE
SCALE ACCURACY1/2 PCT ENTIRE RANGE
GRADUATION UNIT100.0 POUNDS
SCALE SMALLEST INCREMENT10.0 POUNDS
SCALE INSCRIPTION/BACKGROUND COLORBLACK FIGURES ON WHITE BACKGROUND
DIAL SIZE4-1/2 IN. DIA
SCALE MARKINGDIAL MARKED -PRESSURE-,-PSI-
POINTER TYPEINDICATING
ADJUSTABILITYADJUSTABLE
POINTER COLORBLACK
CASE MATERIALPLASTIC
CASE SURFACE TREATMENTFINISH, SATIN
OVERALL DIAMETER4.500 INCHES NOMINAL
OVERALL DEPTH1.625 INCHES NOMINAL
MATERIALPLASTIC
BEZEL TYPETHREAD
PROTECTIVE CRYSTAL MATERIALPLASTIC
CONNECTION QUANTITY1
CONNECTION TYPEEXTERNAL
CONNECTION LOCATIONLOWER
CONNECTION SIZE1/4 IN. NPT
MOUNTING METHODFLUSH PANEL
BOLT CIRCLE DIAMETER5.375 INCHES NOMINAL
MOUNTING HOLE QUANTITY3
MOUNTING HOLE DIAMETER0.219 INCHES NOMINAL


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