Product Details | DIAL INDICATING PRESSURE GAGE

6685-00-854-7902 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: 33562, 3356-2, 6685-00-854-7902, 00-854-7902, 6685008547902, 008547902

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

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1962 00-854-7902

Cross Reference | NSN 6685-00-854-7902

Part Number Cage Code Manufacturer
3356-2 41387 SIEMENS ENERGY & AUTOMATION

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Technical Data | NSN 6685-00-854-7902

Characteristic Specifications
ACTUATION TYPE SINGLE BOURDON TUBE
ACTUATING ELEMENT MATERIAL BRONZE
SCALE TYPE SINGLE
SCALE NAME PRESSURE
SCALE RANGE 0.000 TO 100.000 POUNDS PRESSURE PER SQUARE INCH
SCALE ACCURACY PORM 2 PCT MIDDLE; 3 PCT REMAINDER
GRADUATION UNIT 10.0 POUNDS
SCALE SMALLEST INCREMENT 1.0 POUNDS
SCALE INSCRIPTION/BACKGROUND COLOR BLACK FIGURES ON WHITE BACKGROUND
DIAL SIZE 3-1/2 IN. DIA
POINTER TYPE INDICATING
ADJUSTABILITY ADJUSTABLE
POINTER COLOR BLACK
CASE MATERIAL STEEL
CASE SURFACE TREATMENT ENAMEL
OVERALL DIAMETER 3.875 INCHES NOMINAL
OVERALL DEPTH 1.281 INCHES NOMINAL
BEZEL TYPE THREAD
MATERIAL BRASS
SURFACE TREATMENT NICKEL PLATED AND SATIN CHROME
PROTECTIVE CRYSTAL MATERIAL GLASS
CONNECTION QUANTITY 1
CONNECTION TYPE EXTERNAL
CONNECTION LOCATION BACK
CONNECTION SIZE 0.250 IN. NPT DIA
MOUNTING METHOD RIGID STEM
MOUNTING CONNECTION LOCATION BACK
CONNECTOR TYPE VENT NOT PROVIDED
III FSC APPLICATION DATA GAGE,PRESSURE,DIAL INDICA TING,EXCEPT EPN
MANUFACTURERS CODE 41387
DESIGN CONTROL REFERENCE 3356-2

Restrictions/Controls & Freight Information | NSN 6685-00-854-7902

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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