NSN 6685-00-725-0991

Part Details | DIAL INDICATING LIQUID OXYGEN CONTENT GAGE

6685-00-725-0991 An instrument designed to measure the amount of liquid oxygen contained in a liquid oxygen converter by means of a pressure sensitive element which transmits energy, by direct linkage, to the indicating pointer of a scale calibrated in units of liters. Excludes GAGE, PRESSURE, DIAL INDICATING.

Alternate Parts: 242656AB3, 2426-56AB3, 6685-00-725-0991, 00-725-0991, 6685007250991, 007250991

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
66JAN 01, 196300-725-099107427 ( GAGE, LIQUID OXYGEN CONTENT, DIAL INDICATING )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-725-0991
Part Number Cage Code Manufacturer
2426-56AB399251CARLETON LIFE SUPPORT SYSTEMS INC.DBA COBHAM MISSION SYSTEM
Technical Data | NSN 6685-00-725-0991
Characteristic Specifications
ACTUATION TYPE DIAPHRAGM
ACTUATING ELEMENT MATERIAL SILICONE RUBBER
SCALE TYPE SINGLE
SCALE NAME PRESSURE
SCALE RANGE+0.0 TO +8.0 LITERS
SCALE ACCURACYNO RATING
GRADUATION UNIT2.0 LITERS
SCALE SMALLEST INCREMENT2.0 LITERS
SCALE INSCRIPTION/BACKGROUND COLORWHITE FIGURES ON BLACK BACKGROUND
DIAL SIZE1.875 IN. DIA
SCALE MARKINGLIQUID OXYGEN LITERS
POINTER TYPE INDICATING
POINTER COLOR BLACK
CASE MATERIAL ALUMINUM
CASE SURFACE TREATMENT PAINT, BLACK
OVERALL DIAMETER2.562 INCHES NOMINAL
OVERALL DEPTH2.0156 INCHES NOMINAL
BEZEL TYPENB ANY ACCEPTABLE
MATERIAL ALUMINUM
SURFACE TREATMENT PAINT
PROTECTIVE CRYSTAL MATERIAL GLASS
CONNECTION QUANTITY2
CONNECTION TYPE INTERNAL
CONNECTION LOCATIONZ ANY ACCEPTABLE AND BD ANY ACCEPTABLE
CONNECTION SIZE1/8 IN. NPT
MOUNTING METHOD FLUSH PANEL
BOLT CIRCLE DIAMETER2.625 INCHES NOMINAL
MOUNTING HOLE QUANTITY4
MOUNTING HOLE DIAMETER0.170 INCHES NOMINAL
CONNECTOR TYPE VENT NOT PROVIDED