Product Details | DIAL INDICATING DIFFERENTIAL GAGE

6685-00-081-3529 An instrument designed to measure air, gas, fluid, and vapor differential by means of a pressure sensitive element(s) which transmits energy, by direct linkage, to the indicating pointer of a scale calibrated to units of pressure. The scale may indicate in units of pressure, quantity, or flow.

Part Alternates: 07GXXXX0250E1AXXX01, 6685-00-081-3529, 00-081-3529, 6685000813529, 000813529

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

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1963 00-081-3529

Cross Reference | NSN 6685-00-081-3529

Part Number Cage Code Manufacturer
07GXXXX0250E1AXXX01 05991 CAMERON TECHNOLOGIES US, INC. DBA CAMERON'S MEASUREMENT SYSTEMS

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Technical Data | NSN 6685-00-081-3529

Characteristic Specifications
ACTUATION TYPE DOUBLE BELLOWS
ACTUATING ELEMENT MATERIAL BERYLLIUM COPPER
SCALE TYPE SINGLE
SCALE NAME DIFFERENTIAL PRESSURE
SCALE RANGE 0.0 TO 250.0 POUNDS PRESSURE PER SQUARE INCH
SCALE ACCURACY 1/2 OF 1 PCT ENTIRE RANGE
GRADUATION UNIT 10.0 POUNDS PER SQUARE INCH
SCALE SMALLEST INCREMENT 2.0 POUNDS PER SQUARE INCH
SCALE INSCRIPTION/BACKGROUND COLOR WHITE FIGURES,BLACK BACKGROUND
DIAL SIZE 6 IN.DIA
POINTER TYPE INDICATING
ADJUSTABILITY ADJUSTABLE
POINTER COLOR WHITE
CASE MATERIAL ALUMINUM ALLOY
CASE SURFACE TREATMENT BLACK
OVERALL DIAMETER 7.500 INCHES NOMINAL
OVERALL DEPTH 4.800 INCHES NOMINAL
BEZEL TYPE THREAD
MATERIAL ALUMINUM ALLOY
SURFACE TREATMENT BLACK
PROTECTIVE CRYSTAL MATERIAL GLASS
CONNECTION QUANTITY 2 AND 2
CONNECTION TYPE EXTERNAL
CONNECTION LOCATION UPPER AND LOWER
CONNECTION SIZE 0.438 IN. UNF AND 0.562 IN. UNF
MOUNTING METHOD FLUSH PANEL
BOLT CIRCLE DIAMETER 7.000 INCHES NOMINAL
MOUNTING HOLE QUANTITY 4
MOUNTING HOLE DIAMETER 0.250 INCHES NOMINAL
STUD LOCATION ANY ACCEPTABLE
CONNECTOR TYPE VENT NOT PROVIDED
MANUFACTURERS CODE 05991
DESIGN CONTROL REFERENCE 07GXXXX0250E1AXXX01

Restrictions/Controls & Freight Information | NSN 6685-00-081-3529

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
NMF Description 121570 GAGES AIR LIQUID LEVEL PRESSURE
Less than car load rating
Less than truck load rating J 100.2
Water commodity Code 653 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Q Extremely fragile items including delicate instruments.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable