Product Details | DIAL INDICATING COMPOUND PRESSURE-VACUUM GAGE

6685-00-553-4683 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indicating pointer which rotates either clockwise or counterclockwise according to whether pressure is applied or withdrawn.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: E50643, E5064-3, XF3159, XF3-159, 005651, 005-651, 122444, 130109, 1703238, 1703-238, 3 1-2 3FMH5-16 24LBF30X300, 3123FMH51624LBF30X300, 3FMH, 4265, 42-65, 42F, 5003, 5803, 6685-00-553-4683, 00-553-4683, 6685005534683, 005534683

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

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1963 00-553-4683

Drawings & Photos | NSN 6685-00-553-4683


Demand History | NSN 6685-00-553-4683

Part Number Request Date QTY Origin
5803 2018-05-127 1 TR
5803 2017-03-89 2 FX
5803 2015-07-210 20 Egypt
4265 2013-06-165 95 United States

Cross Reference | NSN 6685-00-553-4683

Part Number Cage Code Manufacturer
005-651 86768 TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC
122444 61349 AMETEK, INC. DIV AEROSPACE & DEFENSE
130109 61349 AMETEK, INC. DIV AEROSPACE & DEFENSE
1703-238 86768 TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC
3 1-2 3FMH5-16 24LBF30X300 01170 BELLOFRAM CORPORATION DBA MARSH-BELLOFRAM
3 1-2 3FMH5-16 24LBF30X300 38508 DESCO CORP MARSH BELLOFRAM DIV
3FMH 01170 BELLOFRAM CORPORATION DBA MARSH-BELLOFRAM
3FMH 38508 DESCO CORP MARSH BELLOFRAM DIV
42-65 72100 LIFTEC INC DIV LIFTEC, INC.
42F 72100 LIFTEC INC DIV LIFTEC, INC.
5003 61349 AMETEK, INC. DIV AEROSPACE & DEFENSE
5803 61349 AMETEK, INC. DIV AEROSPACE & DEFENSE
E5064-3 43999 BOEING COMPANY, THE DBA BOEING
XF3-159 01170 BELLOFRAM CORPORATION DBA MARSH-BELLOFRAM
XF3-159 38508 DESCO CORP MARSH BELLOFRAM DIV

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Technical Data | NSN 6685-00-553-4683

Characteristic Specifications
ACTUATION TYPE SINGLE BOURDON TUBE
ACTUATING ELEMENT MATERIAL PHOSPHOR BRONZE
SCALE TYPE MULTIPLE
SCALE NAME PRESSURE-VACUUM
SCALE RANGE 0.0 TO 30.0 INCHES OF MERCURY AND 0.0 TO 300.0 POUNDS PRESSURE PER SQUARE INCH
SCALE ACCURACY 1 PCT MIDDLE HALF OF SCALE,1-1/2 PCT REMAINDER
GRADUATION UNIT 30.0 INCHES OF MERCURY AND 30.0 POUNDS PER SQUARE INCH
SCALE SMALLEST INCREMENT 15.0 INCHES OF MERCURY AND 10.0 POUNDS PER SQUARE INCH
SCALE INSCRIPTION/BACKGROUND COLOR BLACK FIGURES ON WHITE BACKGROUND
DIAL SIZE 3-1/2 IN. DIA
SCALE MARKING COMPOUND,VAC,PRESS
POINTER TYPE INDICATING
ADJUSTABILITY NONADJUSTABLE
POINTER COLOR BLACK
SCALE NAME FOR WHICH POINTER IS DESIGNED PRESSURE-VACUUM
CASE MATERIAL ALUMINUM, DIE CAST
CASE SURFACE TREATMENT ENAMEL, BLACK
OVERALL DIAMETER 6.090 INCHES NOMINAL
OVERALL DEPTH 2.170 INCHES NOMINAL
BEZEL TYPE THREAD
MATERIAL ALUMINUM, DIE CAST
SURFACE TREATMENT ENAMEL, BLACK
PROTECTIVE CRYSTAL MATERIAL PLASTIC, ACRYLIC
CONNECTION QUANTITY 1
CONNECTION TYPE INTERNAL
CONNECTION LOCATION BACK
CONNECTION SIZE 0.250 IN. NPT DIA
MOUNTING METHOD FLUSH PANEL
BOLT CIRCLE DIAMETER 4.312 INCHES NOMINAL
MOUNTING HOLE QUANTITY 3
MOUNTING HOLE DIAMETER 0.219 INCHES NOMINAL
CONNECTOR TYPE VENT NOT PROVIDED
SPECIAL FEATURES RED SECTOR FROM 20 TO 30 IN. HG,RED SECTOR FROM 230 TO 300 PSI

Restrictions/Controls & Freight Information | NSN 6685-00-553-4683

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 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 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 Q Extremely fragile items including delicate instruments.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable