4920-00-712-8964 TESTER,PRESSURIZED CABIN LEAKAGE Index 4920-00-712-8975 ISOLATOR,FERRITE

National Stock Number:
6685-00-712-8969

Federal Supply Class:
6685

National Item Identification Number:
007128969

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:
2214959CRANE CO DIV VALVE DIV
45-1082AS02L30 HG VAC38056ASHCROFT INC


Techincal Specification:
ACTUATION TYPESINGLE BOURDON TUBE
ACTUATING ELEMENT MATERIALBRONZE
SCALE TYPESINGLE
SCALE NAMEVACUUM
SCALE RANGE0.0 TO 30.0 INCHES HG
GRADUATION UNIT2.0 INCHES
SCALE SMALLEST INCREMENT0.1 INCHES
SCALE ACCURACY1/4 OF 1 PCT ENTIRE RANGE
SCALE INSCRIPTION/BACKGROUND COLORBLACK FIGURES ON WHITE BACKGROUND
DIAL SIZE4-1/2 IN. DIA
SCALE MARKINGTEST GAUGE
POINTER TYPEINDICATING
ADJUSTABILITYNONADJUSTABLE
POINTER COLORBLACK
CASE MATERIALALUMINUM
CASE SURFACE TREATMENTENAMEL
OVERALL DIAMETER5.813 INCHES NOMINAL
OVERALL DEPTH2.281 INCHES NOMINAL
BEZEL TYPETHREAD
MATERIALALUMINUM
SURFACE TREATMENTENAMEL
PROTECTIVE CRYSTAL MATERIALGLASS
CONNECTION QUANTITY1
CONNECTION TYPEEXTERNAL
CONNECTION LOCATIONLOWER
CONNECTION SIZE0.250 IN. NPT DIA
MOUNTING METHODRIGID STEM
CONNECTOR TYPE VENTNOT PROVIDED


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