Product Details | DIAL INDICATING COMPOUND PRESSURE-VACUUM GAGE

6685-01-234-7456 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indicating pointer which rotates either clockwise or counterclockwise according to whether pressure is applied or withdrawn.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: SA24-3CDP-RWBX D1-8, SA243CDPRWBXD18, SCU4M14NG, SCU4M14N-G, EA24-3CD4-RWBX/DT-2, EA243CD4RWBXDT2, 6685-01-234-7456, 01-234-7456, 6685012347456, 012347456

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

Supply Group (FSG) NSN Assign. NIIN
66 19 JUN 1986 01-234-7456

Demand History | NSN 6685-01-234-7456

Part Number Request Date QTY Origin
SCU4M14N-G 2023-12-360 2 DIBBS
6685-01-234-7456 2018-10-284 1 DIBBS
6685-01-234-7456 2017-05-141 1 DIBBS
6685-01-234-7456 2016-06-153 1 DIBBS
6685-01-234-7456 2016-05-140 4 DIBBS
6685-01-234-7456 2015-02-41 1 DIBBS
6685-01-234-7456 2015-01-07 1 DIBBS

Cross Reference | NSN 6685-01-234-7456

Part Number Cage Code Manufacturer
EA24-3CD4-RWBX/DT-2 049X3 ASHCROFT INC. DBA WEKSLER
SA24-3CDP-RWBX D1-8 64467 WEKSLER GLASS THERMOMETER CORP
SCU4M14N-G 76526 MOELLER INSTRUMENT COMPANY, INC.

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Technical Data | NSN 6685-01-234-7456

Characteristic Specifications
ACTUATION TYPE BOURDON TUBE
ACTUATING ELEMENT MATERIAL NICKEL COPPER ALUMINUM ALLOY
SCALE TYPE SINGLE
SCALE NAME PRESSURE
SCALE RANGE 0.0 TO 30.0 INCHES AND 0.0 TO 100.0 POUNDS PRESSURE PER SQUARE INCH
SCALE ACCURACY PORM 1 PCT FULL SCALE
GRADUATION UNIT 30.0 INCHES AND 10.0 POUNDS PER SQUARE INCH
SCALE SMALLEST INCREMENT 2.0 INCHES AND 1.0 POUNDS PER SQUARE INCH
SCALE INSCRIPTION/BACKGROUND COLOR BLACK MARKINGS ON WHITE BACKGROUND
DIAL SIZE 4 1/2 IN. DIA
POINTER TYPE INDICATING AND REFERENCE
ADJUSTABILITY ADJUSTABLE
POINTER COLOR BLACK AND RED
CASE MATERIAL ALUMINUM
OVERALL DIAMETER 4.969 INCHES NOMINAL
OVERALL DEPTH 2.406 INCHES NOMINAL
PROTECTIVE CRYSTAL MATERIAL PLASTIC
CONNECTION QUANTITY 1
CONNECTION TYPE EXTERNAL
CONNECTION LOCATION BACK
CONNECTION SIZE 0.250 IN. TUBE
MOUNTING METHOD SURFACE
CONNECTOR TYPE VENT NOT PROVIDED
SPECIAL FEATURES W/DIAPHRAGM; 1/4 IN. FLEXIBLE LINE ASSEMBLY; STAINLESS STEEL TUBING; ARMORED CAPILLARY 20 FT LONG; 1/4 IN. NPT FITING; LOW TEMP SILICONE OIL FILLED; DIAPHRAGM SEAL ASSEMBLY MONEL; 1 IN. PROCESS CONNECTION
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS AS DIFFERENTIATED BY PAC FEAT
MANUFACTURERS CODE 049X3
DESIGN CONTROL REFERENCE EA24-3CD4-RWBX/DT-2

Restrictions/Controls & Freight Information | NSN 6685-01-234-7456

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 133300 MACHINERY/MACHINES NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 652 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

Management | NSN 6685-01-234-7456

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each