3455-01-055-6056 REAMER,MACHINE Index 6680-01-055-6058 GAGE ROD,LIQUID LEVEL

National Stock Number:
6685-01-055-6057

Federal Supply Class:
6685

National Item Identification Number:
010556057

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-1899781349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
SCALE RANGE0.000 TO 600.000 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 ACCURACYPORM 1 PCT OF SCALE RANGE
GRADUATION UNIT50.0 POUNDS PER SQUARE INCH
SCALE SMALLEST INCREMENT5.0 POUNDS PER SQUARE INCH
SCALE INSCRIPTION/BACKGROUND COLORBLACK BACKGROUND,WHITE GRADUATIONS AND MARKINGS
DIAL SIZE4-1/2 IN. DIA
POINTER TYPEINDICATING
ADJUSTABILITYADJUSTABLE
POINTER COLORWHITE
CASE MATERIALALUMINUM
CASE SURFACE TREATMENTANODIZED, MIL-C-5541 AND
ENAMEL, GRAY
OVERALL DIAMETER5.593 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 DIAMETER5.375 INCHES NOMINAL
MOUNTING HOLE QUANTITY3
MOUNTING HOLE DIAMETER0.219 INCHES NOMINAL
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMIL-I-18997


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