NSN 6685-00-883-3721

Part Details | DIAL INDICATING PRESSURE GAGE

6685-00-883-3721 An instrument designed to measure air, gas, fluid, and vapor pressure by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) which transmits energy, by direct linkage, to the indicating pointer of a scale or a digital display, calibrated in units of pressure. It may include a temperature equivalent scale. For items that do not have an internal pressure sensitive element see INDICATOR, PRESSURE.

Alternate Parts: 616300, 6163-00, ASICR1, 616300, 6163-00, 3322026010, 332-2026-010, 3322026010, 332-2026-010, 6685-00-883-3721, 00-883-3721, 6685008833721, 008833721

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
66NOV 22, 196700-883-372107428 ( GAGE, PRESSURE, DIAL INDICATING )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-883-3721
Part Number Cage Code Manufacturer
6163-0026665AEROSONIC CORP
ASICR126665AEROSONIC CORP
6163-0059413INSTRUMENT TECH CORP.
332-2026-01013499ROCKWELL COLLINS, INC.DBA GOVERNMENT SYSTEMS
332-2026-01095105ROCKWELL COLLINS, INC.DIV GOVERNMENT SYSTEMS - DALLAS
Technical Data | NSN 6685-00-883-3721
Characteristic Specifications
ACTUATION TYPE DIAPHRAGM
ACTUATING ELEMENT MATERIAL BRASS
SCALE TYPE MULTIPLE
SCALE NAME PRESSURE
SCALE RANGE+0.000 TO +20.000 POUNDS PRESSURE PER SQUARE INCH AND +0.000 TO +5.000 POUNDS PRESSURE PER SQUARE INCH
GRADUATION UNIT5.000 POUNDS AND 1.000 POUNDS
SCALE SMALLEST INCREMENT1.000 POUNDS AND 0.250 POUNDS
SCALE INSCRIPTION/BACKGROUND COLORWHITE FIGURES ON BLACK BACKGROUND
DIAL SIZE2 IN. DIA
SCALE MARKINGPSI
POINTER TYPE INDICATING
ADJUSTABILITY NONADJUSTABLE
POINTER COLOR WHITE
CASE MATERIAL ALUMINUM
CASE SURFACE TREATMENT ENAMEL
OVERALL DIAMETER1.995 INCHES MINIMUM AND 2.005 INCHES MAXIMUM
OVERALL DEPTH2.797 INCHES NOMINAL
PROTECTIVE CRYSTAL MATERIAL GLASS
CONNECTION QUANTITY1
CONNECTION TYPE INTERNAL
CONNECTION LOCATIONZ ANY ACCEPTABLE
CONNECTION SIZE1/4 IN. OD TUBE
MOUNTING METHOD CLAMP
CONNECTOR TYPE VENT NOT PROVIDED
FSC APPLICATION DATAGAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE