NSN 6685-00-140-0890

Part Details | DIAL INDICATING COMPOUND PRESSURE-VACUUM GAGE

6685-00-140-0890 An instrument designed to measure and indicate pressure and vacuum, on one dial having a divided scale, a single indicating pointer which rotates either clockwise or counterclockwise according to whether pressure is applied or withdrawn.

Alternate Parts: J4812, J4612Z001, J4612Z-001, J4812, 6685-00-140-0890, 00-140-0890, 6685001400890, 001400890

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
66APR 01, 197400-140-089007424 ( GAGE, COMPOUND PRESSURE-VACUUM, DIAL INDICATING )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-140-0890
Part Number Cage Code Manufacturer
J481201170BELLOFRAM CORPORATIONDBA MARSH-BELLOFRAM
J4612Z-00101170BELLOFRAM CORPORATIONDBA MARSH-BELLOFRAM
J481238508DESCO CORPMARSH BELLOFRAM DIV
Technical Data | NSN 6685-00-140-0890
Characteristic Specifications
ACTUATION TYPE BOURDON TUBE
ACTUATING ELEMENT MATERIAL COPPER ALLOY
SCALE TYPE SINGLE
SCALE NAME PRESSURE-VACUUM
SCALE RANGE+0.0 TO +30.0 INCHES AND +0.0 TO +30.0 POUNDS PRESSURE PER SQUARE INCH
SCALE ACCURACYPORM 2 PCT MIDDLE HALF,PORM 3 PCT REMAINDER
GRADUATION UNIT10.0 INCHES AND 5.0 POUNDS PER SQUARE INCH
SCALE SMALLEST INCREMENT1.0 INCHES AND 1.0 POUNDS PER SQUARE INCH
SCALE INSCRIPTION/BACKGROUND COLORBLACK FIGURES,WHITE BACKGROUND
DIAL SIZE2-1/2 IN. DIA
POINTER TYPE INDICATING
ADJUSTABILITY ADJUSTABLE
POINTER COLOR BLACK
CASE MATERIAL STEEL
CASE SURFACE TREATMENT POLISHED
OVERALL DIAMETER2.750 INCHES NOMINAL
OVERALL DEPTH1.188 INCHES NOMINAL
PROTECTIVE CRYSTAL MATERIAL GLASS
CONNECTION QUANTITY1
CONNECTION TYPE EXTERNAL
CONNECTION LOCATIONB ANY ACCEPTABLE
CONNECTION SIZE0.250 IN. NPT DIA
MOUNTING METHOD SURFACE
MOUNTING CONNECTION LOCATIONB ANY ACCEPTABLE
CONNECTOR TYPE VENT NOT PROVIDED