NSN 6685-00-272-5482

Part Details | DIAL INDICATING ABSOLUTE PRESSURE GAGE

6685-00-272-5482 An instrument designed to measure pressure, and indicate in terms of pressure above vacuum (zero pressure) by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) without the necessity of correction or adjustment for barometric or atmospheric pressure. For items that do not have an internal pressure sensitive element see INDICATOR, PRESSURE.

Alternate Parts: 1QTL03330HPB60HGABS, 1QTL03330HPB60HGABS, 6685-00-272-5482, 00-272-5482, 6685002725482, 002725482

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
66JUL 30, 197300-272-548207420 ( GAGE, ABSOLUTE PRESSURE, DIAL INDICATING )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-272-5482
Part Number Cage Code Manufacturer
1QTL03330HPB60HGABS01170BELLOFRAM CORPORATIONDBA MARSH-BELLOFRAM
1QTL03330HPB60HGABS38508DESCO CORPMARSH BELLOFRAM DIV
Technical Data | NSN 6685-00-272-5482
Characteristic Specifications
ACTUATION TYPE BOURDON TUBE
ACTUATING ELEMENT MATERIAL NICKEL-CHROMIUM-IRON ALLOY
SCALE TYPE SINGLE
SCALE NAME MERCURY
SCALE RANGE+0.000 TO +60.000 INCHES OF MERCURY ABSOLUTE PRESSURE
SCALE ACCURACYPORM 0.1 PCT FULL RANGE
GRADUATION UNIT5.0 INCHES OF MERCURY
SCALE SMALLEST INCREMENT0.5 INCHES OF MERCURY
SCALE INSCRIPTION/BACKGROUND COLORBLACK FIGURES ON GREEN BACKGROUND
DIAL SIZE8.500 IN. DIA
POINTER TYPE INDICATING
ADJUSTABILITY ADJUSTABLE
POINTER COLOR BLACK
CASE MATERIAL ALUMINUM ALLOY
CASE SURFACE TREATMENT ENAMEL, BLACK
OVERALL DIAMETER10.312 INCHES NOMINAL
OVERALL DEPTH2.750 INCHES NOMINAL
BEZEL TYPECS ANY ACCEPTABLE
MATERIAL ALUMINUM
SURFACE TREATMENT ENAMEL
PROTECTIVE CRYSTAL MATERIAL GLASS
CONNECTION QUANTITY1
CONNECTION TYPE INTERNAL
CONNECTION LOCATION
CONNECTION SIZE0.250 IN. NPT
MOUNTING METHOD PANEL
BOLT CIRCLE DIAMETER9.375 INCHES NOMINAL
STUD QUANTITY3
STUD LOCATIONZ ANY ACCEPTABLE
SPECIAL FEATURESW/BLOWOUT BACK