3040-00-470-7730 CAM,CONTROL Index 6685-00-470-7732 THERMOMETER,INDICATING,CAPILLARY

National Stock Number:
6685-00-470-7731

Federal Supply Class:
6685

National Item Identification Number:
004707731

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:
772296-196214RAYTHEON COMPANY
G27-80REVG64467WEKSLER GLASS THERMOMETER CORP
SA233-VCF-RWBX64467WEKSLER GLASS THERMOMETER CORP
MIL-I-1899781349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
ACTUATION TYPESINGLE BOURDON TUBE
ADJUSTABILITYADJUSTABLE
CONNECTION TYPEEXTERNAL
CONNECTION LOCATIONBACK
CONNECTION QUANTITY1
CONNECTION SIZE0.250 IN. TUBE
CONNECTOR TYPE VENTNOT PROVIDED
DIAL SIZE3-1/2 IN DIA.
GRADUATION UNIT5.0 INCHES OF MERCURY
OVERALL DEPTH2.719 INCHES NOMINAL
OVERALL DIAMETER3.969 INCHES NOMINAL
MATERIALALUMINUM CASE
MATERIALNICKEL ALLOY ACTUATING ELEMENT
MATERIALPLASTIC PROTECTIVE CRYSTAL
MOUNTING METHODSURFACE
NONDEFINITIVE SPEC/STD DATAA DESIGN AND B TYPE
POINTER COLORBLACK AND RED
POINTER TYPEINDICATING AND REFERENCE
SCALE INSCRIPTION/BACKGROUND COLORBLACK FIGURES ON WHITE BACKGROUND
SCALE ACCURACYPORM 1 PCT FULL RANGE
SCALE NAMEVACUUM
SCALE RANGE+0.0 TO 30.0 INCHES OF MERCURY
SCALE SMALLEST INCREMENT0.5 INCHES OF MERCURY
SCALE TYPESINGLE
SURFACE TREATMENTENAMEL CASE


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