6685-00-857-4276 SWITCH,PRESSURE Index 6685-00-857-4278 GAGE,PRESSURE,DIAL INDICATING

National Stock Number:
6685-00-857-4277

Federal Supply Class:
6685

National Item Identification Number:
008574277

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:
35-1246P33BXWDF01738056ASHCROFT INC
6685PL13837029009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
SA23-3PJF-RWBX64467WEKSLER GLASS THERMOMETER CORP
SA233PJFRWBX64467WEKSLER GLASS THERMOMETER CORP
MIL-I-18997/1DEA TYA35-0-300B81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
ACTUATION TYPEBOURDON TUBE
ADJUSTABILITYADJUSTABLE
BOLT CIRCLE DIAMETER4.250 INCHES NOMINAL
CONNECTION SIZE0.250 IN. NPT TUBE
CONNECTION LOCATIONBACK
CONNECTION QUANTITY1
CONNECTOR TYPE VENTNOT PROVIDED
CONNECTION TYPEEXTERNAL
DIAL SIZE3-1/2 IN. DIA
GRADUATION UNIT25.0 POUNDS PER SQUARE INCH
OVERALL DEPTH2.406 INCHES NOMINAL
OVERALL DIAMETER3.969 INCHES NOMINAL
MATERIALALUMINUM CASE
MATERIALNICKEL ALLOY ACTUATING ELEMENT
MATERIALPLASTIC PROTECTIVE CRYSTAL
MOUNTING HOLE DIAMETER0.219 INCHES NOMINAL
MOUNTING HOLE QUANTITY3
MOUNTING METHODFLUSH PANEL
POINTER COLORBLACK AND RED
POINTER TYPEINDICATING AND REFERENCE
SCALE INSCRIPTION/BACKGROUND COLORBLACK FIGURES ON WHITE BACKGROUND
SCALE ACCURACY1 PCT ENTIRE RANGE
SCALE RANGE+0.0 TO 300.0 POUNDS PRESSURE PER SQUARE INCH
SCALE NAMEPRESSURE
SCALE SMALLEST INCREMENT5.0 POUNDS PER SQUARE INCH (PSI)
SCALE TYPESINGLE
SURFACE TREATMENTENAMEL CASE


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