Product Details | DIAL INDICATING PRESSURE GAGE

6685-00-389-4454 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: SA243PCFRWA0, SA24-3PCF-RWA0, EA243PCFRWA0, EA24-3PCF-RWA0 , G2780, G27-80, 6685-00-389-4454, 00-389-4454, 6685003894454, 003894454

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

Supply Group (FSG) NSN Assign. NIIN
66 28 MAR 1974 00-389-4454

Demand History | NSN 6685-00-389-4454

Part Number Request Date QTY Origin
EA24-3PCF-RWA0 2024-09-256 1 DIBBS
EA24-3PCF-RWA0 2023-06-159 1 DIBBS
6685-00-389-4454 2017-08-236 12 DIBBS
6685-00-389-4454 2015-12-348 10 DIBBS
6685-00-389-4454 2014-02-43 1 DIBBS

Cross Reference | NSN 6685-00-389-4454

Part Number Cage Code Manufacturer
EA24-3PCF-RWA0 049X3 ASHCROFT INC. DBA WEKSLER
G27-80 64467 WEKSLER GLASS THERMOMETER CORP
SA24-3PCF-RWA0 64467 WEKSLER GLASS THERMOMETER CORP
SA243PCFRWA0 64467 WEKSLER GLASS THERMOMETER CORP

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Technical Data | NSN 6685-00-389-4454

Characteristic Specifications
ACTUATION TYPE SINGLE BOURDON TUBE
ACTUATING ELEMENT MATERIAL NICKEL COPPER ALLOY
SCALE TYPE SINGLE
SCALE NAME PRESSURE
SCALE RANGE 0.0 TO 15.0 POUNDS PRESSURE PER SQUARE INCH
SCALE ACCURACY PORM 1 PCT ENTIRE RANGE
GRADUATION UNIT 1.0 POUNDS PER SQUARE INCH
SCALE SMALLEST INCREMENT 0.25 POUNDS PER SQUARE INCH
SCALE INSCRIPTION/BACKGROUND COLOR BLACK FIGURES ON WHITE BACKGROUND
DIAL SIZE 4-1/2 IN. DIA
SCALE MARKING USE NO OIL
POINTER TYPE INDICATING AND REFERENCE
ADJUSTABILITY ADJUSTABLE
POINTER COLOR BLACK AND RED
CASE MATERIAL ALUMINUM
CASE SURFACE TREATMENT ENAMEL, GRAY
OVERALL DIAMETER 4.969 INCHES NOMINAL
OVERALL DEPTH 2.406 INCHES NOMINAL
BEZEL TYPE SNAP-ON
MATERIAL ALUMINUM
SURFACE TREATMENT ENAMEL, GRAY
PROTECTIVE CRYSTAL MATERIAL PLASTIC
CONNECTION QUANTITY 1
CONNECTION TYPE EXTERNAL
CONNECTION LOCATION BACK
CONNECTION SIZE 0.250 IN. TUBE
MOUNTING METHOD FLUSH RING
MOUNTING CONNECTION LOCATION BACK
CONNECTOR TYPE VENT NOT PROVIDED
SPECIAL FEATURES CLEANEDFOR OXYGEN SERVICE
III END ITEM IDENTIFICATION NUCLEAR REACTORS PROGRAM

Restrictions/Controls & Freight Information | NSN 6685-00-389-4454

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
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 653 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 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

Management | NSN 6685-00-389-4454

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each