6685-00-553-4681 INDICATOR,PRESSURE Index 6685-00-553-4684 GAGE,PRESSURE,DIAL INDICATING

National Stock Number:
6685-00-553-4683

Federal Supply Class:
6685

National Item Identification Number:
005534683

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indicating pointer which rotates either clockwise or counterclockwise according to whether pressure is applied or withdrawn.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:
005-65186768TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC BUSINESS UNIT
12244461349AMETEK, INC.
13010961349AMETEK, INC.
1703-23886768TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC BUSINESS UNIT
3 1-2 3FMH5-16 24LBF30X30001170BELLOFRAM CORPORATION
3 1-2 3FMH5-16 24LBF30X30038508DESCO CORP MARSH BELLOFRAM DIV
3FMH01170BELLOFRAM CORPORATION
3FMH38508DESCO CORP MARSH BELLOFRAM DIV
42-6572100LIFTEC INC DIV LIFTEC, INC.
42F72100LIFTEC INC DIV LIFTEC, INC.
500361349AMETEK, INC.
580361349AMETEK, INC.
E5064-343999THE BOEING COMPANY
XF3-15901170BELLOFRAM CORPORATION
XF3-15938508DESCO CORP MARSH BELLOFRAM DIV


Techincal Specification:
ACTUATION TYPESINGLE BOURDON TUBE
ACTUATING ELEMENT MATERIALPHOSPHOR BRONZE
SCALE TYPEMULTIPLE
SCALE NAMEPRESSURE-VACUUM
SCALE RANGE0.0 TO 30.0 INCHES OF MERCURY AND
0.0 TO 300.0 POUNDS PRESSURE PER SQUARE INCH
SCALE ACCURACY1 PCT MIDDLE HALF OF SCALE,1-1/2 PCT REMAINDER
GRADUATION UNIT30.0 INCHES OF MERCURY AND
30.0 POUNDS PER SQUARE INCH
SCALE SMALLEST INCREMENT15.0 INCHES OF MERCURY AND
10.0 POUNDS PER SQUARE INCH
SCALE INSCRIPTION/BACKGROUND COLORBLACK FIGURES ON WHITE BACKGROUND
DIAL SIZE3-1/2 IN. DIA
SCALE MARKINGCOMPOUND,VAC,PRESS
POINTER TYPEINDICATING
ADJUSTABILITYNONADJUSTABLE
POINTER COLORBLACK
SCALE NAME FOR WHICH POINTER IS DESIGNEDPRESSURE-VACUUM
CASE MATERIALALUMINUM, DIE CAST
CASE SURFACE TREATMENTENAMEL, BLACK
OVERALL DIAMETER6.090 INCHES NOMINAL
OVERALL DEPTH2.170 INCHES NOMINAL
MATERIALALUMINUM
SURFACE TREATMENTENAMEL
BEZEL TYPETHREAD
PROTECTIVE CRYSTAL MATERIALPLASTIC, ACRYLIC
CONNECTION QUANTITY1
CONNECTION TYPEINTERNAL
CONNECTION LOCATIONBACK
CONNECTION SIZE0.250 IN. NPT DIA
MOUNTING METHODFLUSH PANEL
BOLT CIRCLE DIAMETER4.312 INCHES NOMINAL
MOUNTING HOLE QUANTITY3
MOUNTING HOLE DIAMETER0.219 INCHES NOMINAL
CONNECTOR TYPE VENTNOT PROVIDED
SPECIAL FEATURESRED SECTOR FROM 20 TO 30 IN. HG,RED SECTOR FROM 230 TO 300 PSI


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