6685-00-906-4006 GAGE,VACUUM,INDICATING Index 6685-00-906-4008 GAGE,PRESSURE,DIAL INDICATING

National Stock Number:
6685-00-906-4007

Federal Supply Class:
6685

National Item Identification Number:
009064007

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:
45-1246P33LXWDF03138056ASHCROFT INC
5ABG7238056ASHCROFT INC
64A12238056ASHCROFT INC
MIL-I-18997/281349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
SCALE RANGE0.0 TO 5000.0 POUNDS PRESSURE PER SQUARE INCH
CONNECTOR TYPE VENTNOT PROVIDED
ACTUATION TYPESINGLE BOURDON TUBE
ACTUATING ELEMENT MATERIALNICKEL COPPER ALLOY
SCALE TYPESINGLE
SCALE NAMEOXYGEN
SCALE ACCURACY1 PCT ABOVE 5 PCT OF RANGE SPAN
GRADUATION UNIT500.000 POUNDS PER SQUARE INCH
SCALE SMALLEST INCREMENT50.0 POUNDS
SCALE INSCRIPTION/BACKGROUND COLORBLACK FIGURES ON WHITE BACKGROUND
DIAL SIZE4-1/2 IN. DIA
SCALE MARKINGDIAL MARKED USE NO OIL
POINTER TYPEINDICATING AND
REFERENCE
ADJUSTABILITYADJUSTABLE
POINTER COLORBLACK AND
RED
CASE MATERIALALUMINUM
CASE SURFACE TREATMENTENAMEL
OVERALL DIAMETER5.750 INCHES NOMINAL
OVERALL DEPTH4.500 INCHES NOMINAL
PROTECTIVE CRYSTAL MATERIALPLASTIC
CONNECTION TYPEEXTERNAL
CONNECTION LOCATIONBOTTOM
CONNECTION SIZE0.250 IN. TUBE
MOUNTING METHODSURFACE WALL
BOLT CIRCLE DIAMETER5.375 INCHES NOMINAL
MOUNTING HOLE QUANTITY3
MOUNTING HOLE DIAMETER0.218 INCHES NOMINAL
FSC APPLICATION DATAGAGE PRESSURE,DIAL INDICATING EXCEPT ENGINE
SPECIAL FEATURESFOR OXYGEN SERVICE
NONDEFINITIVE SPEC/STD DATAA DESIGN AND
A TYPE
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMIL-I-18997/2


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