6685-00-841-0028 GAGE,VACUUM,INDICATING Index 6685-00-841-0033 GAGE,DIFFERENTIAL,DIAL INDICATIN

National Stock Number:
6685-00-841-0029

Federal Supply Class:
6685

National Item Identification Number:
008410029

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:
10792361349AMETEK, INC.
13847361349AMETEK, INC.
1ABC03000A6A01170BELLOFRAM CORPORATION
1ABC03000A6A38508DESCO CORP MARSH BELLOFRAM DIV
22D72100LIFTEC INC DIV LIFTEC, INC.
21060-694833KECO INDUSTRIES INC.
B21060-65RQL2DRS ENVIRONMENTAL SYSTEMS INC
V645FF61349AMETEK, INC.
V845FF61349AMETEK, INC.
B21060-694833KECO INDUSTRIES INC.


Techincal Specification:
ACTUATION TYPESINGLE BOURDON TUBE
ADJUSTABILITYNONADJUSTABLE
BEZEL TYPESNAP-ON
BOLT CIRCLE DIAMETER3.187 INCHES NOMINAL
CONNECTION TYPEEXTERNAL
CONNECTION LOCATIONBACK
CONNECTION QUANTITY1
CONNECTION SIZE1/4 IN. NPT
CONNECTOR TYPE VENTNOT PROVIDED
DIAL SIZE2-1/2 IN. DIA
GRADUATION UNIT5.000 INCHES OF MERCURY
OVERALL DEPTH1.230 INCHES NOMINAL
OVERALL DIAMETER3.562 INCHES NOMINAL
MATERIALCOPPER ALLOY 511 ACTUATING ELEMENT
MATERIALGLASS PROTECTIVE CRYSTAL
MATERIALSTEEL CASE
MATERIALSTEEL LOCATION NOT OTHERWISE SPECIFIED
MOUNTING HOLE DIAMETER0.173 INCHES NOMINAL
MOUNTING METHODFLUSH PANEL
MOUNTING HOLE QUANTITY3
POINTER COLORBLACK
POINTER TYPEINDICATING
SCALE ACCURACY2 PCT MIDDLE HALF OF SCALE 3 PCT REMAINDER OF SCALE
SCALE INSCRIPTION/BACKGROUND COLORBLACK FIGURES ON WHITE BACKGROUND
SCALE RANGE+0.000 TO 30.000 INCHES OF MERCURY
SCALE NAMEVACUUM
SCALE SMALLEST INCREMENT1.000 INCHES OF MERCURY
SCALE TYPESINGLE
SURFACE TREATMENTPAINT LOCATION NOT OTHERWISE SPECIFIED
SURFACE TREATMENTENAMEL CASE


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