Product Details | DIAL INDICATING PRESSURE GAGE

6685-01-146-9711 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: 6685-01-146-9711, 01-146-9711, 6685011469711, 011469711

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

Supply Group (FSG) NSN Assign. NIIN
66 01-146-9711

Cross Reference | NSN 6685-01-146-9711

Part Number Cage Code Manufacturer
EA24-3PTP-LWBX 049X3 ASHCROFT INC. DBA WEKSLER
SA24-2PTP-LBBX 64467 WEKSLER GLASS THERMOMETER CORP
SA24-3PTP-LBBX 64467 WEKSLER GLASS THERMOMETER CORP
SGM4M1N 76526 MOELLER INSTRUMENT COMPANY, INC.
SGM4M1N-G 76526 MOELLER INSTRUMENT COMPANY, INC.

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Technical Data | NSN 6685-01-146-9711

Characteristic Specifications
ACTUATION TYPE BOURDON TUBE
ACTUATING ELEMENT MATERIAL NICKEL COPPER ALUMINUM ALLOY
SCALE TYPE SINGLE
SCALE NAME PRESSURE
SCALE RANGE 0.0 TO 3000.0 POUNDS PRESSURE PER SQUARE INCH
SCALE ACCURACY PORM 1 PCT FULL RANGE
GRADUATION UNIT 500.0 POUNDS PER SQUARE INCH
SCALE SMALLEST INCREMENT 20.0 POUNDS PER SQUARE INCH
SCALE INSCRIPTION/BACKGROUND COLOR WHITE MARKINGS ON BLACK BACKGROUND
DIAL SIZE 4-1/2 IN. DIA
POINTER TYPE INDICATING AND REFERENCE
ADJUSTABILITY ADJUSTABLE
POINTER COLOR BLACK AND RED
CASE MATERIAL ALUMINUM
OVERALL DIAMETER 4.969 INCHES NOMINAL
OVERALL DEPTH 2.406 INCHES NOMINAL
PROTECTIVE CRYSTAL MATERIAL PLASTIC
CONNECTION QUANTITY 1
CONNECTION TYPE EXTERNAL
CONNECTION LOCATION BOTTOM
CONNECTION SIZE 0.250 IN. NPT TUBE
MOUNTING METHOD SURFACE
CONNECTOR TYPE VENT NOT PROVIDED
III END ITEM IDENTIFICATION MISSILE SYSTEM,AEGIS SURFACE MK7
MANUFACTURERS CODE 64467
DESIGN CONTROL REFERENCE SA24-3PTP-LBBX

Restrictions/Controls & Freight Information | NSN 6685-01-146-9711

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