3020-00-825-4671 GEAR,SPUR Index 3020-00-825-4674 GEAR,SPUR

National Stock Number:
6685-00-825-4673

Federal Supply Class:
6685

National Item Identification Number:
008254673

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:
245MS121P00104164RAYTHEON COMPANY
9FM01170BELLOFRAM CORPORATION
9FM38508DESCO CORP MARSH BELLOFRAM DIV


Techincal Specification:
SCALE RANGE0.0 TO 5000.0 POUNDS PRESSURE PER SQUARE INCH
CONNECTOR TYPE VENTNOT PROVIDED
ACTUATION TYPESINGLE BOURDON TUBE
ACTUATING ELEMENT MATERIALSTEEL
SCALE TYPESINGLE
SCALE NAMEPRESSURE
SCALE ACCURACY2 PCT ENTIRE RANGE
GRADUATION UNIT500.0 POUNDS
SCALE SMALLEST INCREMENT100.0 POUNDS
SCALE INSCRIPTION/BACKGROUND COLORBLACK FIGURES ON WHITE BACKGROUND
DIAL SIZE3-1/2 IN. DIA
POINTER TYPEINDICATING
ADJUSTABILITYADJUSTABLE
POINTER COLORGREEN
CASE MATERIALSTEEL
CASE SURFACE TREATMENTENAMEL
OVERALL DIAMETER4.880 INCHES NOMINAL
OVERALL DEPTH3.015 INCHES NOMINAL
MATERIALSTEEL
SURFACE TREATMENTPAINT CRACKLE FINISH
BEZEL TYPETHREAD
PROTECTIVE CRYSTAL MATERIALGLASS
CONNECTION QUANTITY1
CONNECTION TYPEEXTERNAL
CONNECTION LOCATIONBACK, LOWER
CONNECTION SIZE1/4 IN. NPT
MOUNTING METHODFLUSH PANEL
BOLT CIRCLE DIAMETER4.320 INCHES NOMINAL
MOUNTING HOLE QUANTITY3
MOUNTING HOLE DIAMETER0.220 INCHES NOMINAL
FSC APPLICATION DATAGAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE


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