3020-00-469-8884 GEAR SET,HELICAL,MATCHED Index 6685-00-469-8886 GAGE,PRESSURE,DIAL INDICATING

National Stock Number:
6685-00-469-8885

Federal Supply Class:
6685

National Item Identification Number:
004698885

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:
45-1244P000LXGC33P3038056ASHCROFT INC
45-1246P033LXWDF03038056ASHCROFT INC
SA243PTFLWAX049X3ASHCROFT INC
45-1246P34LXWDF03038056ASHCROFT INC
5ABG72REV138056ASHCROFT INC
MIL-G-1899781349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SA243PTFLWAX64467WEKSLER GLASS THERMOMETER CORP
SG4MC3KPWWANAX81349MILITARY 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 TYPEEXTERNAL
CONNECTION LOCATIONBOTTOM
CONNECTION QUANTITY1
CONNECTION SIZE0.250 IN. IPS NIPPLE CONNECTION
CONNECTOR TYPE VENTNOT PROVIDED
DIAL SIZE4-1/2 IN. DIA
GRADUATION UNIT300.000 POUNDS PER SQUARE INCH
OVERALL DEPTH2.500 INCHES NOMINAL
OVERALL DIAMETER5.750 INCHES NOMINAL
MATERIALALUMINUM CASE
MATERIALNICKEL ALLOY ACTUATING ELEMENT
MATERIALPLASTIC PROTECTIVE CRYSTAL
MOUNTING HOLE DIAMETER0.219 INCHES NOMINAL
MOUNTING HOLE QUANTITY3
MOUNTING METHODSURFACE WALL
NONDEFINITIVE SPEC/STD DATAA DESIGN AND A TYPE
POINTER COLORBLACK AND RED
POINTER TYPEINDICATING AND REFERENCE
SCALE ACCURACY1 PCT ENTIRE RANGE
SCALE INSCRIPTION/BACKGROUND COLORBLACK FIGURES ON WHITE BACKGROUND
SCALE NAMEPRESSURE
SCALE SMALLEST INCREMENT25.000 POUNDS PER SQUARE INCH
SCALE TYPESINGLE
SCALE RANGE+0.000 TO 3000.000 POUNDS PRESSURE PER SQUARE INCH
SPECIAL FEATURESCLEANED FOR OXYGEN SERVICE
SURFACE TREATMENTENAMEL CASE


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