Product Details | DIAL INDICATING PRESSURE GAGE

6685-00-030-4662 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: 634105, 63-4105, 6685-00-030-4662, 00-030-4662, 6685000304662, 000304662

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

Supply Group (FSG) NSN Assign. NIIN
66 26 OCT 1972 00-030-4662

Cross Reference | NSN 6685-00-030-4662

Part Number Cage Code Manufacturer
63-4105 96355 MATHESON CO DIV OF G D SEARLE MEDICAL PRODUCTS

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Technical Data | NSN 6685-00-030-4662

Characteristic Specifications
ACTUATION TYPE BOURDON TUBE
ACTUATING ELEMENT MATERIAL BRASS
SCALE TYPE SINGLE
SCALE NAME PRESSURE
SCALE RANGE 0.0 TO 760.0 MILLIMETERS
SCALE ACCURACY 2 TO 3 PERCENT
GRADUATION UNIT 10.0 MILLIMETERS
SCALE SMALLEST INCREMENT 0.1 POUNDS PER SQUARE INCH
SCALE INSCRIPTION/BACKGROUND COLOR BLACK FIGURES,WHITE BACKGROUND
DIAL SIZE 3-1/2 IN. DIA.
POINTER TYPE INDICATING
ADJUSTABILITY ADJUSTABLE
POINTER COLOR BLACK
CASE MATERIAL BRASS
OVERALL DIAMETER 3.750 INCHES NOMINAL
OVERALL DEPTH 1.250 INCHES NOMINAL
PROTECTIVE CRYSTAL MATERIAL ANY ACCEPTABLE
CONNECTOR TYPE VENT NOT PROVIDED
MANUFACTURERS CODE 96355
DESIGN CONTROL REFERENCE 63-4105

Restrictions/Controls & Freight Information | NSN 6685-00-030-4662

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