4920-00-410-4970 GEARBOX ASSY,TEST Index 5998-00-410-4974 CIRCUIT CARD ASSEMBLY

National Stock Number:
6685-00-410-4972

Federal Supply Class:
6685

National Item Identification Number:
004104972

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indicating pointer which rotates either clockwise or counterclockwise according to whether pressure is applied or withdrawn.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:
13217E567297403CECOM LR CENTER
3 1-2 3DFM1-4CBM30-150RB01170BELLOFRAM CORPORATION
H-201801170BELLOFRAM CORPORATION
J881801170BELLOFRAM CORPORATION
3 1-2 3DFM1-4CBM30-150RB38508DESCO CORP MARSH BELLOFRAM DIV
H-201838508DESCO CORP MARSH BELLOFRAM DIV
PLXF317901170BELLOFRAM CORPORATION
PLXF317938508DESCO CORP MARSH BELLOFRAM DIV
XF3-17938508DESCO CORP MARSH BELLOFRAM DIV


Techincal Specification:
ACTUATION TYPEBOURDON TUBE
ADJUSTABILITYADJUSTABLE
BEZEL TYPESLIPS-ON
BOLT CIRCLE DIAMETER3.188 INCHES NOMINAL
CONNECTION LOCATIONBACK, CENTER
CONNECTION QUANTITY1
CONNECTION SIZE0.250 IN. NPT DIA
CONNECTOR TYPE VENTNOT PROVIDED
CONNECTION TYPEEXTERNAL
DIAL SIZE3-1/2 INCH DIAMETER
FSC APPLICATION DATAGAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE
GRADUATION UNIT15.0 INCHES OF MERCURY AND 15.0 POUNDS PER SQUARE INCH
MATERIALBRASS CASE
MATERIALGLASS PROTECTIVE CRYSTAL
MATERIALCOPPER ALLOY ACTUATING ELEMENT
MOUNTING METHODFLUSH PANEL
OVERALL DEPTH1.250 INCHES NOMINAL
OVERALL DIAMETER3.844 INCHES NOMINAL
POINTER TYPEINDICATING
POINTER COLORBLACK
SCALE ACCURACYPORM 2 PERCENT ENTIRE RANGE
SCALE MARKINGCOMPOUND
SCALE INSCRIPTION/BACKGROUND COLORBLACK FIGURES,WHITE BACKGROUND
SCALE RANGE+0.0 TO 30.0 INCHES OF MERCURY AND +0.0 TO 150.0 POUNDS PRESSURE PER SQUARE INCH
SCALE NAME FOR WHICH POINTER IS DESIGNEDPRESSURE-VACUUM
SCALE NAMEPRESSURE-VACUUM
SCALE SMALLEST INCREMENT3.0 INCHES OF MERCURY (INHG) AND 3.0 POUNDS PER SQUARE INCH (PSI)
SCALE TYPEMULTIPLE
STUD LOCATIONBACK
STUD QUANTITY2
SURFACE TREATMENTENAMEL


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