NSN 6685-00-892-1546

Part Details | DIAL INDICATING DIFFERENTIAL GAGE

6685-00-892-1546 An instrument designed to measure air, gas, fluid, and vapor differential by means of a pressure sensitive element(s) which transmits energy, by direct linkage, to the indicating pointer of a scale calibrated to units of pressure. The scale may indicate in units of pressure, quantity, or flow.

Alternate Parts: FA145161, 6685-00-892-1546, 00-892-1546, 6685008921546, 008921546

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
66JAN 01, 196200-892-154662209 ( GAGE, DIFFERENTIAL, DIAL INDICATING )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-892-1546
Part Number Cage Code Manufacturer
FA14516179172SIEMENS WATER TECHNOLOGIES CORP.DIV WALLACE & TIERNAN PRODUCTS
Technical Data | NSN 6685-00-892-1546
Characteristic Specifications
ACTUATION TYPE DIAPHRAGM AND ELEMENT
ACTUATING ELEMENT MATERIAL BERYLLIUM COPPER
SCALE TYPE MULTIPLE
SCALE NAME PRESSURE
SCALE RANGE+0.000 TO +50.000 INCHES OF MERCURY AND +50.000 TO +120.000 INCHES OF MERCURY
GRADUATION UNIT1.0 INCHES
MATERIAL ALUMINUM
POINTER COLOR BLACK
CONNECTOR TYPE VENT NOT PROVIDED
SCALE SMALLEST INCREMENT0.1 INCHES AND 0.2 INCHES
SCALE ACCURACY0.1 PCT ENTIRE RANGE
SCALE INSCRIPTION/BACKGROUND COLORBLACK MARKING ON WHITE BACKGROUND
DIAL SIZE8.5 IN. DIA
SCALE MARKINGINCHES OF MERCURY
POINTER TYPE INDICATING
ADJUSTABILITY ADJUSTABLE
SCALE NAME FOR WHICH POINTER IS DESIGNED PRESSURE
CASE MATERIAL ALUMINUM
OVERALL DIAMETER10.687 INCHES NOMINAL
OVERALL DEPTH4.875 INCHES NOMINAL
BEZEL TYPENB ANY ACCEPTABLE
SURFACE TREATMENT ANODIZE
PROTECTIVE CRYSTAL MATERIAL GLASS
CONNECTION QUANTITY1
CONNECTION TYPE INTERNAL
CONNECTION LOCATIONB ANY ACCEPTABLE
CONNECTION SIZE0.125 IN.NPT
MOUNTING METHOD FLUSH PANEL
BOLT CIRCLE DIAMETER10.125 INCHES NOMINAL
MOUNTING HOLE QUANTITY3
MOUNTING HOLE DIAMETER0.228 INCHES NOMINAL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMULTIPLE READING SCALE