Product Details | DIAL INDICATING PRESSURE GAGE

6685-01-471-0458 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: J6478P, 6685-01-471-0458, 01-471-0458, 6685014710458, 014710458

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

Supply Group (FSG) NSN Assign. NIIN
66 20 JAN 2000 01-471-0458

Cross Reference | NSN 6685-01-471-0458

Part Number Cage Code Manufacturer
J6478P 01170 BELLOFRAM CORPORATION DBA MARSH-BELLOFRAM
J6478P 38508 DESCO CORP MARSH BELLOFRAM DIV

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Technical Data | NSN 6685-01-471-0458

Characteristic Specifications
SCALE TYPE DIAL
SCALE NAME PRESSURE
SCALE RANGE 0.0 TO 3000.0 POUNDS PRESSURE PER SQUARE INCH
SCALE INSCRIPTION/BACKGROUND COLOR BLACK MARKINGS ON WHITE BACKGROUND
POINTER TYPE INDICATING
CASE MATERIAL STEEL, CORROSION RESISTING
OVERALL DIAMETER 2.470 INCHES NOMINAL
BEZEL TYPE CRIMP
CONNECTION LOCATION BACK, CENTER
CONNECTION SIZE 0.250 IN. NPT
CONNECTOR TYPE VENT PROVIDED
SPECIAL FEATURES LIQUID FILLED

Restrictions/Controls & Freight Information | NSN 6685-01-471-0458

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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information