Product Details | DIAL INDICATING PRESSURE GAGE

6685-00-531-2202 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: AW114DD, AW1-14DD, 6685-00-531-2202, 00-531-2202, 6685005312202, 005312202

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

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1963 00-531-2202

Cross Reference | NSN 6685-00-531-2202

Part Number Cage Code Manufacturer
AW1-14DD 61349 AMETEK, INC. DIV AEROSPACE & DEFENSE

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Technical Data | NSN 6685-00-531-2202

Characteristic Specifications
ACTUATION TYPE DIAPHRAGM
ACTUATING ELEMENT MATERIAL BERYLLIUM COPPER
SCALE TYPE MULTIPLE
SCALE NAME PRESSURE AND TEMPERATURE
SCALE RANGE 750.000 TO 3000.000 POUNDS PRESSURE PER SQUARE INCH AND -65.000 TO 160.000 DEG FAHRENHEIT
SCALE ACCURACY 1 PCT ENTIRE RANGE
GRADUATION UNIT 750.0 POUNDS PER SQUARE INCH AND 3000.0 POUNDS PER SQUARE INCH AND -65.0 DEG FAHRENHEIT AND 160.0 DEG FAHRENHEIT
SCALE INSCRIPTION/BACKGROUND COLOR ARC,GRADUATION AT 3000,NUMERALS,750 AND 3000,ACCUMULATED PRESSURE AND PSI BLACK,ONWHITE BACKGROUND; M65 DEG F AND 160 DEG F BLACK,GRADUATION AT M65 DEG F RED,GRADUATION AT 160 DEG F YELLOW ON WHITE BACKGROUND
DIAL SIZE 1 IN. DIA
SCALE MARKING ACCUMLATOR PRESSURE
POINTER TYPE INDICATING
ADJUSTABILITY NONADJUSTABLE
POINTER COLOR BLACK
SCALE NAME FOR WHICH POINTER IS DESIGNED PRESSURE AND TEMPERATURE
CASE MATERIAL STEEL
CASE SURFACE TREATMENT ENAMEL
OVERALL WIDTH 1.4375 INCHES NOMINAL
OVERALL HEIGHT 1.3125 INCHES NOMINAL
OVERALL DEPTH 1.59375 INCHES NOMINAL
PROTECTIVE CRYSTAL MATERIAL GLASS
CONNECTION QUANTITY 1
CONNECTION TYPE EXTERNAL
CONNECTION LOCATION LOWER
CONNECTION SIZE 7/16 IN. NPT
MOUNTING METHOD RIGID STEM
MOUNTING CONNECTION LOCATION LOWER
CONNECTOR TYPE VENT NOT PROVIDED
III USAGE DESIGN FOR USE W/AIR
MANUFACTURERS CODE 61349
DESIGN CONTROL REFERENCE AW1-14DD

Restrictions/Controls & Freight Information | NSN 6685-00-531-2202

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 J 100.2
Less than truck load rating J 100.2
Water commodity Code 651 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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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