3010-01-111-3888 COUPLING,SHAFT,FLEXIBLE Index 6685-01-111-3891 GAGE,PRESSURE,DIAL INDICATING

National Stock Number:
6685-01-111-3890

Federal Supply Class:
6685

National Item Identification Number:
011113890

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:
V500BF-2-1/2 IN-1/4-LM-0-30 VAC61349AMETEK, INC.
V550BF-2-1/2 IN-1/4-LM-0-30 VAC61349AMETEK, INC.


Techincal Specification:
ACTUATION TYPEBOURDON TUBEBOURDON TUBE
ADJUSTABILITYADJUSTABLEADJUSTABLE
CONNECTION LOCATIONBOTTOMBOTTOM
CONNECTION TYPEEXTERNALEXTERNAL
CONNECTION QUANTITY11
CONNECTION SIZE0.250 IN. NPT DIA0.250 IN. NPT DIA
CONNECTOR TYPE VENTNOT PROVIDEDNOT PROVIDED
DIAL SIZE2-1/2 IN. DIA2-1/2 IN. DIA
GRADUATION UNIT5.0 INCHES OF MERCURY5.0 INCHES OF MERCURY
OVERALL DEPTH1.130 INCHES NOMINAL1.130 INCHES NOMINAL
OVERALL DIAMETER2.710 INCHES NOMINAL2.710 INCHES NOMINAL
MATERIALCOPPER ALLOY 511 ACTUATING ELEMENTCOPPER ALLOY 511 ACTUATING ELEMENT
MATERIALGLASS PROTECTIVE CRYSTALGLASS PROTECTIVE CRYSTAL
MATERIALSTEEL CASESTEEL CASE
MOUNTING CONNECTION LOCATIONBOTTOMBOTTOM
MOUNTING METHODRIGID STEMRIGID STEM
POINTER COLORBLACKBLACK
POINTER TYPEINDICATINGINDICATING
SCALE ACCURACY2 PCT MIDDLE RANGE,3 PCT REMAINDER2 PCT MIDDLE RANGE,3 PCT REMAINDER
SCALE NAMEVACUUMVACUUM
SCALE RANGE+0.0 TO 30.0 INCHES OF MERCURY+0.0 TO 30.0 INCHES OF MERCURY
SCALE INSCRIPTION/BACKGROUND COLORBLACK FIGURES ON WHITE BACKGROUNDBLACK FIGURES ON WHITE BACKGROUND
SCALE TYPESINGLESINGLE
SCALE SMALLEST INCREMENT1.0 INCHES OF MERCURY (INHG)1.0 INCHES OF MERCURY (INHG)
SURFACE TREATMENTENAMEL CASEENAMEL CASE


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