4820-00-872-4719 DIAPHRAGM,ACTUATOR VALVE,SPECIAL Index 3441-00-872-4723 EXPANDER,TUBE

National Stock Number:
6685-00-872-4722

Federal Supply Class:
6685

National Item Identification Number:
008724722

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:
2-2DFM1-8CBM01170BELLOFRAM CORPORATION
2-2DFM1-8CBM38508DESCO CORP MARSH BELLOFRAM DIV
GW7893791NUARC CO INC
VH101093791NUARC CO INC


Techincal Specification:
ACTUATION TYPEBOURDON TUBE
CONNECTION TYPEEXTERNAL
CONNECTION LOCATIONBACK, CENTER
CONNECTION QUANTITY1
CONNECTION SIZE0.125 IN. NPT
DIAL SIZE2 INCH DIA
MATERIALCOPPER ALLOY ACTUATING ELEMENT
MATERIALSTEEL CASE
OVERALL DEPTH2.000 INCHES NOMINAL
OVERALL DIAMETER2.250 INCHES NOMINAL
OVERALL LENGTH2.625 INCHES NOMINAL
POINTER TYPEINDICATING
SCALE MARKINGVACUUM
SCALE TYPESINGLE
SCALE NAMEVACUUM
SCALE RANGE+0.0 TO 30.0 INCHES OF MERCURY
SURFACE TREATMENTENAMEL CASE


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