6685-00-872-4750 GAGE,PRESSURE,DIAL INDICATING Index 6685-00-872-4752 GAGE,PRESSURE,DIAL INDICATING

National Stock Number:
6685-00-872-4751

Federal Supply Class:
6685

National Item Identification Number:
008724751

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-18997/181349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
ACTUATION TYPESINGLE BOURDON TUBE
ADJUSTABILITYADJUSTABLE
BOLT CIRCLE DIAMETER5.375 INCHES NOMINAL
CONNECTION SIZE0.250 IN. TUBE
CONNECTION LOCATIONBACK
CONNECTION QUANTITY1
CONNECTOR TYPE VENTNOT PROVIDED
CONNECTION TYPEEXTERNAL
DIAL SIZE4-1/2 IN. DIA
GRADUATION UNIT300.0 POUNDS PER SQUARE INCH
OVERALL DEPTH2.406 INCHES NOMINAL
OVERALL DIAMETER4.969 INCHES NOMINAL
MATERIALALUMINUM CASE
MATERIALNICKEL ALLOY ACTUATING ELEMENT
MATERIALPLASTIC PROTECTIVE CRYSTAL
MOUNTING HOLE DIAMETER0.219 INCHES NOMINAL
MOUNTING HOLE QUANTITY3
MOUNTING METHODFLUSH PANEL
NONDEFINITIVE SPEC/STD DATAA DESIGN AND A TYPE
POINTER COLORBLACK AND RED
POINTER TYPEINDICATING AND REFERENCE
SCALE INSCRIPTION/BACKGROUND COLORBLACK FIGURES ON WHITE BACKGROUND
SCALE ACCURACY5 PCT ENTIRE RANGE
SCALE RANGE+0.0 TO 1500.0 POUNDS PRESSURE PER SQUARE INCH
SCALE NAMEPRESSURE
SCALE SMALLEST INCREMENT20.0 POUNDS PER SQUARE INCH (PSI)
SCALE TYPESINGLE
SURFACE TREATMENTENAMEL CASE


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