Product Details | DIAL INDICATING ABSOLUTE PRESSURE GAGE

6685-00-849-2256 An instrument designed to measure pressure, and indicate in terms of pressure above vacuum (zero pressure) by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) without the necessity of correction or adjustment for barometric or atmospheric pressure. For items that do not have an internal pressure sensitive element see INDICATOR, PRESSURE.20342400027Safety and Rescue Equipment66200018Engine Instruments66850073Pressure, Temperature, and Humidity Measuring and Controlling Instruments

Part Alternates: C00ATMFAAV0000N, SIZE16, 6685-00-849-2256, 00-849-2256, 6685008492256, 008492256

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

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1962 00-849-2256

Cross Reference | NSN 6685-00-849-2256

Part Number Cage Code Manufacturer
C00ATMFAAV0000N 28066 ASHCROFT INC. DBA HEISE
SIZE16 28066 ASHCROFT INC. DBA HEISE

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Technical Data | NSN 6685-00-849-2256

Characteristic Specifications
ACTUATION TYPE SINGLE BOURDON TUBE
ACTUATING ELEMENT MATERIAL CRES /403 STAINLESS/
SCALE TYPE SINGLE
SCALE NAME ABSOLUTE PRESSURE
SCALE RANGE 0 TO 75 LB ABSOLUTE PRESSURE PER SQ IN.
SCALE ACCURACY 1/10 OF 1 PCT ENTIRE RANGE
GRADUATION UNIT 5.0 POUNDS PER SQUARE INCH
SCALE SMALLEST INCREMENT 0.1 POUNDS PER SQUARE INCH
SCALE INSCRIPTION/BACKGROUND COLOR BLACK FIGURES ON WHITE BACKGROUND
DIAL SIZE 16 IN. DIA
SCALE MARKING TEMP COMPENSATED 0 TO 100 DEG F
POINTER TYPE INDICATING
ADJUSTABILITY NONADJUSTABLE
POINTER COLOR BLACK
CASE MATERIAL ALUMINUM
CASE SURFACE TREATMENT BLACK, WRINKLE FINISH
OVERALL DIAMETER 17.688 INCHES NOMINAL
OVERALL DEPTH 3.250 INCHES NOMINAL
BEZEL TYPE HINGE
MATERIAL ALUMINUM
SURFACE TREATMENT BLACK FINISH
PROTECTIVE CRYSTAL MATERIAL GLASS
CONNECTION QUANTITY 1
CONNECTION TYPE INTERNAL
CONNECTION LOCATION BACK
CONNECTION SIZE 1/8 IN. NPT
MOUNTING METHOD FLUSH PANEL
MOUNTING HOLE QUANTITY 3
MOUNTING HOLE DIAMETER 0.250 INCHES NOMINAL
CONNECTOR TYPE VENT NOT PROVIDED
III FSC APPLICATION DATA GAGE,ABSOLUTE PRESSURE,DIAL,INDICATING,EXCEPT ENGINE
MANUFACTURERS CODE 28066
DESIGN CONTROL REFERENCE C00ATMFAAV0000N

Restrictions/Controls & Freight Information | NSN 6685-00-849-2256

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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.
Category Code Description
NMF Description 058240 RECORDING DEVICES GAUGES/METERS NOI
Less than car load rating
Less than truck load rating F 150.0
Water commodity Code 652 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 Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable