6685-01-202-8898 GAGE,PRESSURE,DIAL INDICATING Index 6685-01-202-8900 GAGE,DIFFERENTIAL,DIAL INDICATIN

National Stock Number:
6685-01-202-8899

Federal Supply Class:
6685

National Item Identification Number:
012028899

Description:
GAGE,VACUUM,INDICATING

Detail:
An item designed to measure the vacuum by means of a pressure sensitive element. The vacuum is indicated mechanically or digitally.


Manufacturer Information:
EA283-VCF-RWB0049X3ASHCROFT INC
SA28-3VCS-RWB064467WEKSLER GLASS THERMOMETER CORP


Techincal Specification:
ACTUATING ELEMENT MATERIALNICKEL COPPER ALUMINUM ALLOY
ACTUATION TYPEBOURDON TUBE
ADJUSTABILITYADJUSTABLE
BOLT CIRCLE DIAMETER9.624 INCHES NOMINAL
CASE MATERIALALUMINUM
CONNECTION LOCATIONBACK
CONNECTION QUANTITY1
CONNECTION SIZE0.250 IN. TUBE
CONNECTION TYPEEXTERNAL
CONNECTOR TYPE VENTNOT PROVIDED
DIAL SIZE8-1/2 IN. DIA
GRADUATION UNIT5.0 INCHES
OVERALL DEPTH2.781 INCHES NOMINAL
OVERALL DIAMETER8.969 INCHES NOMINAL
MOUNTING HOLE DIAMETER0.281 INCHES NOMINAL
MOUNTING HOLE QUANTITY3
MOUNTING METHODSURFACE
POINTER COLORBLACK AND RED
POINTER TYPEINDICATING AND REFERENCE
PROTECTIVE CRYSTAL MATERIALPLASTIC
SCALE INSCRIPTION/BACKGROUND COLORBLACK MARKINGS ON WHITE BACKGROUND
SCALE ACCURACYPORM 1 PCT FULL RANGE
SCALE NAMEMERCURY
SCALE SMALLEST INCREMENT0.25 INCHES
SCALE TYPESINGLE
SCALE RANGE+0.0 TO 30.0 INCHES


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