6645-01-083-2001 METER,TIME TOTALIZING Index 6685-01-083-2004 GAGE,DIFFERENTIAL,DIAL INDICATIN

National Stock Number:
6685-01-083-2002

Federal Supply Class:
6685

National Item Identification Number:
010832002

Description:
GAGE,COMPOUND PRESSURE-VACUUM,DI

Detail:
An instrument designed to measure and indicate pressure and vacuum, on one dial having a divided scale, a single indicating pointer which rotates either clockwise or counterclockwise according to whether pressure is applied or withdrawn.


Manufacturer Information:
J621201170BELLOFRAM CORPORATION
J621238508DESCO CORP MARSH BELLOFRAM DIV


Techincal Specification:
ACTUATION TYPEBOURDON TUBE
ACTUATING ELEMENT MATERIALCOPPER ALLOY
SCALE TYPESINGLE
SCALE NAMEPRESSURE-VACUUM
SCALE RANGE0.0 TO 30.0 INCHES OF MERCURY AND
0.0 TO 30.0 POUNDS PRESSURE PER SQUARE INCH
SCALE ACCURACYPORM 2 PCT MIDDLE HALF,PORM 3 PCT REMAINDER
GRADUATION UNIT10.0 INCHES OF MERCURY AND
5.0 POUNDS PER SQUARE INCH
SCALE SMALLEST INCREMENT2.0 INCHES OF MERCURY AND
1.0 POUNDS PER SQUARE INCH
SCALE INSCRIPTION/BACKGROUND COLORBLACK MARKINGS ON WHITE BACKGROUND
DIAL SIZE2-1/2 IN. DIA
POINTER TYPEINDICATING
ADJUSTABILITYADJUSTABLE
POINTER COLORBLACK
SCALE NAME FOR WHICH POINTER IS DESIGNEDPRESSURE-VACUUM
CASE MATERIALSTEEL, DRAWN
CASE SURFACE TREATMENTENAMEL, BLACK
OVERALL DIAMETER2.781 INCHES NOMINAL
OVERALL DEPTH1.266 INCHES NOMINAL
MATERIALSTEEL
SURFACE TREATMENTENAMEL
BEZEL TYPESNAP-ON
PROTECTIVE CRYSTAL MATERIALGLASS
CONNECTION QUANTITY1
CONNECTION TYPEEXTERNAL
CONNECTION LOCATIONBACK, CENTER
CONNECTION SIZE0.250 IN. NPT
MOUNTING METHODBRACKET AND
FLUSH AND
STUD
MOUNTING CONNECTION LOCATIONBACK
STUD QUANTITY2
STUD LOCATIONBACK
CONNECTOR TYPE VENTNOT PROVIDED
THE MANUFACTURERS DATA
MANUFACTURERS CODE38508
DESIGN CONTROL REFERENCEJ6212


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