6685-01-047-5102 GAGE,PRESSURE,DIAL INDICATING Index 6685-01-047-5104 GAGE,PRESSURE,DIAL INDICATING

National Stock Number:
6685-01-047-5103

Federal Supply Class:
6685

National Item Identification Number:
010475103

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:
MIL-I-18997/1DEA TYA35-0-2000B81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
SCALE RANGE0.000 TO 2000.000 POUNDS PRESSURE PER SQUARE INCH
CONNECTOR TYPE VENTNOT PROVIDED
ACTUATION TYPEBOURDON TUBE
ACTUATING ELEMENT MATERIALNICKEL COPPER ALLOY, QQ-N-286, CLASS A
SCALE TYPESINGLE
SCALE NAMEPRESSURE
SCALE ACCURACY1 PCT ABOVE 5 PCT SCALE RANGE
GRADUATION UNIT200.0 POUNDS PER SQUARE INCH
SCALE SMALLEST INCREMENT20.0 POUNDS PER SQUARE INCH
SCALE INSCRIPTION/BACKGROUND COLORWHITE BACKGROUND,BLACK GRADUATIONS AND MARKINGS
DIAL SIZE3-1/2 IN. DIA
POINTER TYPEINDICATING AND
REFERENCE
ADJUSTABILITYADJUSTABLE
POINTER COLORBLACK AND
RED
CASE MATERIALALUMINUM
CASE SURFACE TREATMENTANODIZED, MIL-C-5541 AND
ENAMEL, GRAY
OVERALL DIAMETER4.624 INCHES NOMINAL
OVERALL DEPTH2.500 INCHES NOMINAL
PROTECTIVE CRYSTAL MATERIALPLASTIC
CONNECTION QUANTITY1
CONNECTION TYPEEXTERNAL
CONNECTION LOCATIONBACK
CONNECTION SIZE0.250 IN. TUBE
MOUNTING METHODFLUSH PANEL
BOLT CIRCLE DIAMETER4.250 INCHES NOMINAL
MOUNTING HOLE QUANTITY3
MOUNTING HOLE DIAMETER0.219 INCHES NOMINAL
NONDEFINITIVE SPEC/STD DATAA DESIGN AND
A TYPE
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMIL-I-18997/1DEA TYA35-0-2000B


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