Product Details | DIAL INDICATING COMPOUND PRESSURE-VACUUM GAGE

6685-00-836-8148 An instrument designed to measure and indicate pressure and vacuum, on one dial having a divided scale, a single indicating pointer which rotates either clockwise or counterclockwise according to whether pressure is applied or withdrawn.

Part Alternates: 1038AC, 6685-00-836-8148, 00-836-8148, 6685008368148, 008368148

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

Supply Group (FSG) NSN Assign. NIIN
66 07 DEC 1966 00-836-8148

Cross Reference | NSN 6685-00-836-8148

Part Number Cage Code Manufacturer
1038AC 38056 ASHCROFT INC.

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Technical Data | NSN 6685-00-836-8148

Characteristic Specifications
ACTUATION TYPE DOUBLE BOURDON TUBE
ACTUATING ELEMENT MATERIAL PHOSPHOR BRONZE
SCALE TYPE MULTIPLE
SCALE NAME PRESSURE AND PRESSURE-VACUUM
SCALE RANGE 0.000 TO 30.000 POUNDS PRESSURE PER SQUARE INCH AND 0.000 TO 30.000 INCHES OF MERCURY
SCALE ACCURACY 1 PCT ENTIRE RANGE
GRADUATION UNIT 5.000 POUNDS AND 10.000 INCHES
SCALE SMALLEST INCREMENT 0.500 POUNDS AND 1.000 INCHES
SCALE INSCRIPTION/BACKGROUND COLOR BLACK FIGURES ON WHITE BACKGROUND
DIAL SIZE 4-1/2 IN. DIA
SCALE MARKING B. H. AND R. H. FOLLOWED BY PRESSURES MEASURED
POINTER TYPE INDICATING
ADJUSTABILITY ADJUSTABLE
POINTER MARKING STAMPED B. H.; STAMPED R. H.
POINTER COLOR BLACK AND RED
SCALE NAME FOR WHICH POINTER IS DESIGNED PRESSURE-VACUUM
CASE MATERIAL ALUMINUM
CASE SURFACE TREATMENT ENAMEL
OVERALL DIAMETER 5.813 INCHES NOMINAL
OVERALL DEPTH 2.188 INCHES NOMINAL
BEZEL TYPE THREAD
MATERIAL ALUMINUM
SURFACE TREATMENT PAINT, BLACK
PROTECTIVE CRYSTAL MATERIAL GLASS
CONNECTION QUANTITY 2
CONNECTION TYPE EXTERNAL
CONNECTION LOCATION BACK
CONNECTION SIZE 1/4 IN. NPT
MOUNTING METHOD SURFACE WALL
BOLT CIRCLE DIAMETER 5.375 INCHES NOMINAL
MOUNTING HOLE QUANTITY 3
MOUNTING HOLE DIAMETER 0.213 INCHES NOMINAL
CONNECTOR TYPE VENT NOT PROVIDED
SPECIAL FEATURES BLACK HAND IS ON TOP AND ACTUATED FROM RIGHT SOCKET; RED HAND ACTUATED BY RELATED PRESSURE FROM THE LEFT SOCKET
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS AS DIFFERENTIATED BY DIAL SIZE,SCALE MARKING,POINTER TYPE,POINTER MARKING,POINTER COLOR,ADJUSTABILITY,SCALE NAME FOR WHICH POINTER IS DESIGNED,CASE MATERIAL,CASE SURFACE TREATMENT,CONNECTION QUANTITY,CONNECTION TYPE,CONNECTION LOCATION,CONNECTION SIZE,MOUNTING METHOD,BOLT CIRCLE DIAMETER,MOUNTING HOLE QUANTITY,MOUNTING HOLE DIAMETER,AND SPECIAL FEATURES
III USAGE DESIGN W/ANY MEDIA NOT CORROSIVE TO PHOSPHOR BRONZE
MANUFACTURERS CODE 38056

Restrictions/Controls & Freight Information | NSN 6685-00-836-8148

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