6685-00-718-0906 TRANSMITTER,PRESSURE Index 6685-00-718-0908 PUMP,INTENSIFIER

National Stock Number:
6685-00-718-0907

Federal Supply Class:
6685

National Item Identification Number:
007180907

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:
4 1-2 200CPCPSR1-4LBM1538508DESCO CORP MARSH BELLOFRAM DIV
4 1/2-200C-PCPSR1/4LBM-0-15REC01170BELLOFRAM CORPORATION
C3985-1A1R81755LOCKHEED MARTIN CORPORATION
C3985-1AIR81755LOCKHEED MARTIN CORPORATION


Techincal Specification:
SCALE RANGE0.000 TO 15.000 POUNDS PER SQUARE INCH
CONNECTOR TYPE VENTNOT PROVIDED
ACTUATION TYPESINGLE BOURDON TUBE
ACTUATING ELEMENT MATERIALCOPPER ALLOY
SCALE TYPESINGLE
SCALE NAMEPRESSURE
SCALE ACCURACY1/4 OF 1 PCT ENTIRE RANGE
GRADUATION UNIT1.0 POUNDS
SCALE SMALLEST INCREMENT0.05 POUNDS
SCALE INSCRIPTION/BACKGROUND COLORBLACK FIGURES ON WHITE BACKGROUND
DIAL SIZE4-1/2 IN. DIA
POINTER TYPEINDICATING
ADJUSTABILITYADJUSTABLE
POINTER COLORBLACK
CASE MATERIALSTEEL
CASE SURFACE TREATMENTBLACK
OVERALL DIAMETER4.969 INCHES NOMINAL
OVERALL DEPTH1.672 INCHES NOMINAL
MATERIALSTEEL
SURFACE TREATMENTENAMEL
BEZEL TYPETHREAD
PROTECTIVE CRYSTAL MATERIALGLASS
CONNECTION QUANTITY1
CONNECTION TYPEEXTERNAL
CONNECTION LOCATIONLOWER BACK
CONNECTION SIZE1/4 IN. NPT
MOUNTING METHODRIGID STEM
FSC APPLICATION DATAGAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE
THE MANUFACTURERS DATA
MANUFACTURERS CODE81755
DESIGN CONTROL REFERENCEC3985-1A1R


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