6685-00-872-4740 GAGE,PRESSURE,DIAL INDICATING Index 6685-00-872-4742 GAGE,PRESSURE,DIAL INDICATING

National Stock Number:
6685-00-872-4741

Federal Supply Class:
6685

National Item Identification Number:
008724741

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:
45-1246P33BXWDF00638056ASHCROFT INC
6685PL14393839009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
78KF14102-5459310ABB KENT-TAYLOR INC
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
ADJUSTABILITYNONADJUSTABLE
BOLT CIRCLE DIAMETER5.375 INCHES NOMINAL
CONNECTION SIZE0.250 IN. NPT
CONNECTION LOCATIONBACK
CONNECTION QUANTITY1
CONNECTOR TYPE VENTNOT PROVIDED
CONNECTION TYPEEXTERNAL
DIAL SIZE4-1/2 IN. DIA
GRADUATION UNIT5.000 POUNDS PER SQUARE INCH
OVERALL DEPTH2.500 INCHES NOMINAL
OVERALL DIAMETER6.000 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
POINTER TYPEINDICATING
SCALE INSCRIPTION/BACKGROUND COLORBLACK FIGURES ON WHITE BACKGROUND
SCALE ACCURACY5 PCT ENTIRE RANGE
SCALE RANGE+0.000 TO 30.000 POUNDS PRESSURE PER SQUARE INCH
SCALE NAMEPRESSURE
SCALE SMALLEST INCREMENT0.500 POUNDS PER SQUARE INCH (PSI)
SCALE TYPESINGLE
SURFACE TREATMENTENAMEL CASE


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