Product Details | DIAL INDICATING PRESSURE GAGE

6685-01-391-0623 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: 0750-027-01, 0750271, 6685-01-391-0623, 01-391-0623, 6685013910623, 075002701, 013910623

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

Supply Group (FSG) NSN Assign. NIIN
66 02 JUN 1994 01-391-0623

Cross Reference | NSN 6685-01-391-0623

Part Number Cage Code Manufacturer
0750-027-01 24708 Q.E.D. INC.
0750-27-(1) 24708 Q.E.D. INC.

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Technical Data | NSN 6685-01-391-0623

Characteristic Specifications
ACTUATION TYPE BOURDON TUBE
ACTUATING ELEMENT MATERIAL NICKEL-CHROMIUM-IRON ALLOY, MIL-T-7840
SCALE TYPE ARC AND SINGLE
SCALE NAME POUNDS PRESSURE
SCALE RANGE 0.0 TO 2000.0 POUNDS PRESSURE PER SQUARE INCH
SCALE ACCURACY PLUS OR MINUS 10 PSI
GRADUATION UNIT 100.0 POUNDS PER SQUARE INCH
SCALE SMALLEST INCREMENT 50.0 POUNDS PER SQUARE INCH
SCALE INSCRIPTION/BACKGROUND COLOR BLACK ON WHITE
DIAL SIZE 1/2 IN DIA, 3/4 IN HEX
POINTER TYPE INDICATING
ADJUSTABILITY NONADJUSTABLE
POINTER COLOR BLACK
CASE MATERIAL STEEL, CORROSION RESISTING
CONNECTION QUANTITY 1
CONNECTION LOCATION BACK, CENTER
CONNECTION SIZE MS33656-4
MOUNTING METHOD RIGID STEM
MOUNTING CONNECTION LOCATION BACK, CENTER
CONNECTOR TYPE VENT PROVIDED
III END ITEM IDENTIFICATION PACER DAWN

Restrictions/Controls & Freight Information | NSN 6685-01-391-0623

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