3020-00-334-6570 GEAR,ANTIBACKLASH,SPUR Index 6685-00-334-6573 GAGE,PRESSURE,DIAL INDICATING

National Stock Number:
6685-00-334-6571

Federal Supply Class:
6685

National Item Identification Number:
003346571

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-G-1899781349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MILI18997-281349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SA243PTFRWA0049X3ASHCROFT INC
SA243PTFRWA064467WEKSLER GLASS THERMOMETER CORP
SG4MC3KPBWANAX81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
SCALE RANGE0.0 TO 3000.0 POUNDS PRESSURE PER SQUARE INCH
CONNECTOR TYPE VENTNOT PROVIDED
ACTUATION TYPEBOURDON TUBE
ACTUATING ELEMENT MATERIALNICKEL COPPER ALLOY
SCALE TYPESINGLE
SCALE NAMEPRESSURE
SCALE ACCURACYPORM 1 PERCENT OF RANGE SPAN
GRADUATION UNIT1.0 POUNDS PER SQUARE INCH
SCALE SMALLEST INCREMENT20.0 POUNDS PER SQUARE INCH
SCALE INSCRIPTION/BACKGROUND COLORBLACK MARKINGS,WHITE BACKGROUND
DIAL SIZE4-1/2 IN. DIA
SCALE MARKINGSHOCK RESISTANT
POINTER TYPEINDICATING AND
REFERENCE
ADJUSTABILITYADJUSTABLE
POINTER COLORBLACK
CASE MATERIALALUMINUM
CASE SURFACE TREATMENTENAMEL, GRAY
OVERALL DIAMETER4.969 INCHES NOMINAL
OVERALL DEPTH4.188 INCHES NOMINAL
MATERIALALUMINUM
SURFACE TREATMENTENAMEL
BEZEL TYPESNAP-ON
PROTECTIVE CRYSTAL MATERIALPLASTIC
CONNECTION QUANTITY1
CONNECTION TYPEEXTERNAL
CONNECTION LOCATIONBACK
CONNECTION SIZE0.125 IN. DIA FLARELESS TUBE
MOUNTING METHODFLUSH FLANGE
BOLT CIRCLE DIAMETER5.375 INCHES NOMINAL
MOUNTING HOLE QUANTITY3
MOUNTING HOLE DIAMETER0.219 INCHES NOMINAL
SPECIAL FEATURESRED SET HAND
SPEC/STD CONTROLLING DATA
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMIL-G-18997
MANUFACTURERS CODE81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCESG4MC3KPBWANAX


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