NSN 6685-00-460-7723

Part Details | DIAL INDICATING DIFFERENTIAL GAGE

6685-00-460-7723 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: 2020ASF, 6685-00-460-7723, 00-460-7723, 6685004607723, 004607723

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
66JAN 09, 197000-460-772362209 ( GAGE, DIFFERENTIAL, DIAL INDICATING )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-460-7723
Part Number Cage Code Manufacturer
2020ASF85274DWYER INSTRUMENTS INCDBA PROXIMITY CONTROLS
Technical Data | NSN 6685-00-460-7723
Characteristic Specifications
ACTUATION TYPE DIAPHRAGM
ACTUATING ELEMENT MATERIAL SILICONE RUBBER
SCALE TYPE SINGLE
SCALE NAME DIFFERENTIAL PRESSURE
SCALE RANGE+0.0 TO +20.0 INCHES OF WATER PRESSURE
GRADUATION UNIT5.0 INCHES
MATERIAL ALUMINUM
CONNECTOR TYPE VENT NOT PROVIDED
SCALE SMALLEST INCREMENT0.5 INCHES
SCALE ACCURACYPORM 2 PCT ENTIRE RANGE
SCALE INSCRIPTION/BACKGROUND COLORBLACK MARKINGS ON WHITE BACKGROUND
DIAL SIZE4 IN. DIA
POINTER TYPE INDICATING
ADJUSTABILITY ADJUSTABLE
CASE MATERIAL ALUMINUM, DIE CAST
CASE SURFACE TREATMENT ENAMEL, BAKED
OVERALL DIAMETER4.750 INCHES NOMINAL
OVERALL DEPTH2.188 INCHES NOMINAL
BEZEL TYPECS ANY ACCEPTABLE
PROTECTIVE CRYSTAL MATERIAL PLASTIC
CONNECTION QUANTITY4
CONNECTION TYPE INTERNAL
CONNECTION LOCATIONZ ANY ACCEPTABLE AND KF ANY ACCEPTABLE
CONNECTION SIZE0.125 IN. NPT DIA
MOUNTING METHOD
BOLT CIRCLE DIAMETER4.125 INCHES NOMINAL
MOUNTING HOLE QUANTITY3
MOUNTING HOLE DIAMETER0.250 INCHES NOMINAL
SPECIAL FEATURESBAKED DARK GRAY HAMMERIOID; RED TIP POINTER