Product Details | DIAL INDICATING PRESSURE GAGE

6685-01-027-4802 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: J6260, J62600400PSIG, J6260-0-400PSIG, 6685-01-027-4802, 01-027-4802, 6685010274802, 010274802

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

Supply Group (FSG) NSN Assign. NIIN
66 18 SEP 1976 01-027-4802

Demand History | NSN 6685-01-027-4802

Part Number Request Date QTY Origin
6685-01-027-4802 2022-09-258 1 Indonesia

Cross Reference | NSN 6685-01-027-4802

Part Number Cage Code Manufacturer
J6260 01170 BELLOFRAM CORPORATION DBA MARSH-BELLOFRAM
J6260 38508 DESCO CORP MARSH BELLOFRAM DIV
J6260-0-400PSIG 01170 BELLOFRAM CORPORATION DBA MARSH-BELLOFRAM
J6260-0-400PSIG 38508 DESCO CORP MARSH BELLOFRAM DIV

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Technical Data | NSN 6685-01-027-4802

Characteristic Specifications
ACTUATION TYPE BOURDON TUBE
ACTUATING ELEMENT MATERIAL COPPER ALLOY
SCALE TYPE SINGLE
SCALE NAME PRESSURE
SCALE RANGE 0.0 TO 400.0 POUNDS PRESSURE PER SQUARE INCH
SCALE ACCURACY PORM 2 PCT MIDDLE; 3 PCT REMAINDER
GRADUATION UNIT 50.0 POUNDS PER SQUARE INCH
SCALE SMALLEST INCREMENT 10.0 POUNDS PER SQUARE INCH
SCALE INSCRIPTION/BACKGROUND COLOR BLACK MARKINGS ON WHITE BACKGROUND
DIAL SIZE 2-1/2 IN. DIA
POINTER TYPE INDICATING
ADJUSTABILITY ADJUSTABLE
POINTER COLOR BLACK
CASE MATERIAL STEEL
CASE SURFACE TREATMENT ENAMEL, BLACK
OVERALL DIAMETER 2.781 INCHES NOMINAL
OVERALL DEPTH 1.266 INCHES NOMINAL
BEZEL TYPE SNAP-ON
MATERIAL STEEL
SURFACE TREATMENT ENAMEL, BLACK
PROTECTIVE CRYSTAL MATERIAL GLASS
CONNECTION QUANTITY 1
CONNECTION TYPE EXTERNAL
CONNECTION LOCATION BACK, CENTER
CONNECTION SIZE 0.250 IN. NPT
MOUNTING METHOD CLAMP AND FLUSH AND STUD
STUD QUANTITY 2
STUD LOCATION BACK
CONNECTOR TYPE VENT NOT PROVIDED
III END ITEM IDENTIFICATION AIRCRAFT,AWACS,E-3A
MANUFACTURERS CODE 38508
DESIGN CONTROL REFERENCE J6260

Restrictions/Controls & Freight Information | NSN 6685-01-027-4802

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
Less than truck load rating J 100.2
Water commodity Code 657 unknown
Originating Activity Code CX Defense Supply Center Richmond
Richmond, VA 23297-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
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