6680-00-273-1072 TACHOMETER,ELECTRONIC Index 6685-00-273-1074 THERMOMETER,SELF-INDICATING

National Stock Number:
6685-00-273-1073

Federal Supply Class:
6685

National Item Identification Number:
002731073

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:
140461349AMETEK, INC.
29-28931-381205THE BOEING COMPANY
4 1-2 200CSPCPSR7-16 20BM6001170BELLOFRAM CORPORATION
45-1082A-00L-GC33DA6038056ASHCROFT INC
45-1082A7-16 20L6038056ASHCROFT INC
4 1-2 200CSPCPSR7-16 20BM6038508DESCO CORP MARSH BELLOFRAM DIV
45-1082AS-00L-29-28931-301170BELLOFRAM CORPORATION
45-1082AS-00L-29-28931-338508DESCO CORP MARSH BELLOFRAM DIV


Techincal Specification:
SCALE RANGE0.0 TO 60.0 POUNDS PRESSURE PER SQUARE INCH
CONNECTOR TYPE VENTNOT PROVIDED
ACTUATION TYPEBOURDON TUBE
ACTUATING ELEMENT MATERIALPHOSPHOR BRONZE
SCALE TYPESINGLE
SCALE NAMEPRESSURE
SCALE ACCURACY1/4 OF 1 PCT FULL RANGE
GRADUATION UNIT5.0 POUNDS PER SQUARE INCH
SCALE SMALLEST INCREMENT0.5 POUNDS PER SQUARE INCH
SCALE INSCRIPTION/BACKGROUND COLORBLACK MARKINGS ON WHITE BACKGROUND, LETTERS TO BE RED COLOR
DIAL SIZE4-1/2 INCH DIAMETER
SCALE MARKINGAIR OR WATER
POINTER TYPEINDICATING
ADJUSTABILITYADJUSTABLE
POINTER COLORBLACK
CASE MATERIALALUMINUM ALLOY
CASE SURFACE TREATMENTPAINT, EPOXY
OVERALL DIAMETER4.812 INCHES MINIMUM AND
4.969 INCHES MAXIMUM
OVERALL DEPTH1.672 INCHES MINIMUM AND
2.156 INCHES MAXIMUM
CONNECTION QUANTITY1
CONNECTION TYPEEXTERNAL
CONNECTION LOCATIONBOTTOM
CONNECTION SIZE7/16-20 UNJF-3A
ACCESSORY COMPONENTS AND QUANTITYCAP 1
REFERENCE DATA AND LITERATUREBOEING DWG 29-28931
SPECIAL FEATURESTECH ORDER 21M-LGM30F-4-4 FIG 4-155


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