Product Details | DIAL INDICATING LIQUID OXYGEN CONTENT GAGE

6685-00-815-1889 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.

Part Alternates: 130281A, 13028-1A, 6685-00-815-1889, 00-815-1889, 6685008151889, 008151889

Instruments and Laboratory Equipment | Pressure, Temperature, and Humidity Measuring and Controlling Instruments

Supply Group (FSG) NSN Assign. NIIN
66 00-815-1889

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Technical Data | NSN 6685-00-815-1889

Characteristic Specifications
ACTUATION TYPE DIAPHRAGM
ACTUATING ELEMENT MATERIAL RUBBER
SCALE TYPE SINGLE
SCALE NAME PRESSURE
SCALE RANGE 0.0 TO 20.0 LITERS
SCALE ACCURACY 2 PCT ENTIRE RANGE
GRADUATION UNIT 1.0 LITERS
SCALE SMALLEST INCREMENT 1.0 LITERS
SCALE INSCRIPTION/BACKGROUND COLOR YELLOW LUMINOUS FIGURES ON BLACK BACKGROUND
DIAL SIZE 1-1/2 IN. DIA
SCALE MARKING LIQUID OXYGEN LITERS
POINTER TYPE INDICATING
ADJUSTABILITY ADJUSTABLE
POINTER COLOR YELLOW AND BLACK
CASE MATERIAL ALUMINUM
CASE SURFACE TREATMENT PAINT, BLACK
OVERALL DIAMETER 2.500 INCHES NOMINAL
OVERALL DEPTH 2.625 INCHES NOMINAL
PROTECTIVE CRYSTAL MATERIAL GLASS
CONNECTION QUANTITY 2
CONNECTION TYPE INTERNAL
CONNECTION LOCATION BACK AND TOP
CONNECTION SIZE 1/8 IN. NPT
MOUNTING METHOD FLUSH PANEL
BOLT CIRCLE DIAMETER 2.562 INCHES NOMINAL
MOUNTING HOLE QUANTITY 4
MOUNTING HOLE DIAMETER 0.250 INCHES NOMINAL
CONNECTOR TYPE VENT NOT PROVIDED
MANUFACTURERS CODE 03990
DESIGN CONTROL REFERENCE 13028-1A

Restrictions/Controls & Freight Information | NSN 6685-00-815-1889

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Category Code Description
No Freight Information