Product Details | DIAL INDICATING PRESSURE GAGE

6685-01-137-7983 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: P1500U3 1/2-160, P1500U312160, 1500U3 1/2-160, 1500U312160, 1500UP3 1/2-160, 1500UP312160, 6685-01-137-7983, 01-137-7983, 6685011377983, 011377983

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

Supply Group (FSG) NSN Assign. NIIN
66 02 SEP 1982 01-137-7983

Cross Reference | NSN 6685-01-137-7983

Part Number Cage Code Manufacturer
1500U3 1/2-160 53907 TEXAS GAGE CO
1500UP3 1/2-160 53907 TEXAS GAGE CO
P1500U3 1/2-160 53907 TEXAS GAGE CO

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Technical Data | NSN 6685-01-137-7983

Characteristic Specifications
ACTUATION TYPE BOURDON TUBE
ACTUATING ELEMENT MATERIAL PHOSPHOR BRONZE
SCALE TYPE DIAL
SCALE NAME PRESSURE
SCALE RANGE 0.0 TO 160.0 POUNDS PER SQUARE INCH
SCALE ACCURACY 3 PCT FULL RANGE
GRADUATION UNIT 20.0 POUNDS PER SQUARE INCH
SCALE SMALLEST INCREMENT 5.0 POUNDS PER SQUARE INCH
SCALE INSCRIPTION/BACKGROUND COLOR BLACK FIGURES WHITE BACKGROUND
DIAL SIZE 3-1/2 IN. DIA
POINTER TYPE INDICATING
ADJUSTABILITY NONADJUSTABLE
POINTER COLOR BLACK
CASE MATERIAL STEEL, DRAWN
CASE SURFACE TREATMENT ENAMEL, BLACK
OVERALL DIAMETER 4.844 INCHES NOMINAL
OVERALL DEPTH 2.156 INCHES NOMINAL
BEZEL TYPE THREAD
MATERIAL PLASTIC
PROTECTIVE CRYSTAL MATERIAL GLASS
CONNECTION QUANTITY 1
CONNECTION TYPE EXTERNAL
CONNECTION LOCATION BACK, LOWER
CONNECTION SIZE 0.250 IN. NPT
MOUNTING METHOD CLAMP
MOUNTING CONNECTION LOCATION BACK, CENTER
CONNECTOR TYPE VENT NOT PROVIDED
III FSC APPLICATION DATA HEAT EXCHANGER,GROUND EQUIP

Restrictions/Controls & Freight Information | NSN 6685-01-137-7983

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