Product Details | DIAL INDICATING PRESSURE GAGE

6685-00-546-5755 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.205138600004220000042400027Safety and Rescue Equipment66200018Engine Instruments66850073Pressure, Temperature, and Humidity Measuring and Controlling Instruments

Part Alternates: AW1 7-814CZ2AD10475, AW17814CZ2AD10475, 8528928, 6685-00-546-5755, 00-546-5755, 6685005465755, 005465755

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

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1963 00-546-5755

Cross Reference | NSN 6685-00-546-5755

Part Number Cage Code Manufacturer
8528928 18876 U S ARMY AVIATION AND MISSILE COMMAND
AW1 7-814CZ2AD10475 61349 AMETEK, INC. DIV AEROSPACE & DEFENSE

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Technical Data | NSN 6685-00-546-5755

Characteristic Specifications
ACTUATION TYPE SINGLE BOURDON TUBE
ACTUATING ELEMENT MATERIAL BERYLLIUM COPPER
SCALE TYPE SINGLE
SCALE NAME OIL PRESSURE
SCALE RANGE 0.0 TO 200.0 POUNDS PRESSURE PER SQUARE INCH
GRADUATION UNIT 50.0 POUNDS PER SQUARE INCH
SCALE SMALLEST INCREMENT 10.0 POUNDS PER SQUARE INCH
SCALE INSCRIPTION/BACKGROUND COLOR NUMERALS LETTERING AND MAJOR GRADUATIONS FLUORESCENT TREATED,MINOR GRADUATIONS GREEN BACKGROUND
DIAL SIZE 2-1/4 IN. DIA
SCALE MARKING OIL PRESS PSI
POINTER TYPE INDICATING
ADJUSTABILITY ADJUSTABLE
POINTER COLOR FLUORESCENT
SCALE NAME FOR WHICH POINTER IS DESIGNED OIL PRESSURE
CASE MATERIAL PLASTIC
OVERALL DIAMETER 2.375 INCHES NOMINAL
OVERALL DEPTH 1.469 INCHES NOMINAL
BEZEL TYPE THREAD
MATERIAL ALUMINUM ALLOY
SURFACE TREATMENT PAINT, BLACK
PROTECTIVE CRYSTAL MATERIAL GLASS
CONNECTION QUANTITY 1
CONNECTION TYPE INTERNAL
CONNECTION LOCATION BACK, CENTER
CONNECTION SIZE 0.125 IN. DIA
MOUNTING METHOD LOCK NUTS
MOUNTING CONNECTION LOCATION ON 4 CORNERS
MOUNTING HOLE QUANTITY 4
MOUNTING HOLE DIAMETER 0.138 INCHES NOMINAL
CONNECTOR TYPE VENT NOT PROVIDED

Restrictions/Controls & Freight Information | NSN 6685-00-546-5755

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
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information