6685-00-556-5338 THERMOMETER,SELF-INDICATING,BIME Index 5905-00-556-5363 RESISTOR,VARIABLE,NONWIRE WOUND,

National Stock Number:
6685-00-556-5353

Federal Supply Class:
6685

National Item Identification Number:
005565353

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:
G27-8064467WEKSLER GLASS THERMOMETER CORP
SA24-3VCF-RWB064467WEKSLER GLASS THERMOMETER CORP
SA243VCFRWB0049X3ASHCROFT INC


Techincal Specification:
ACTUATING ELEMENT MATERIALNICKEL COPPER ALLOY
ACTUATION TYPEBOURDON TUBE
ADJUSTABILITYADJUSTABLE
BEZEL TYPESNAP-ON
BOLT CIRCLE DIAMETER5.376 INCHES NOMINAL
CASE SURFACE TREATMENTENAMEL, GRAY
CASE MATERIALALUMINUM, CAST
CONNECTION LOCATIONBACK
CONNECTION QUANTITY1
CONNECTION SIZE0.250 IN. TUBE
CONNECTION TYPEEXTERNAL
CONNECTOR TYPE VENTNOT PROVIDED
DIAL SIZE4-1/2 IN. DIA
GRADUATION UNIT5.0 INCHES OF MERCURY
OVERALL DEPTH2.406 INCHES NOMINAL
OVERALL DIAMETER4.969 INCHES NOMINAL
MATERIALALUMINUM
MOUNTING HOLE DIAMETER0.219 INCHES NOMINAL
MOUNTING HOLE QUANTITY3
MOUNTING METHODFLUSH
POINTER COLORBLACK
POINTER TYPEINDICATING
PROTECTIVE CRYSTAL MATERIALPLASTIC
SCALE ACCURACY1 PCT ENTIRE RANGE
SCALE INSCRIPTION/BACKGROUND COLORBLACK MARKINGS ON WHITE BACKGROUND
SCALE NAMEVACUUM
SCALE RANGE+0.0 TO 30.0 INCHES OF MERCURY
SCALE MARKINGSHOCK RESISTANT
SCALE TYPESINGLE
SCALE SMALLEST INCREMENT0.5 INCHES OF MERCURY
SURFACE TREATMENTENAMEL


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