Product Details | DIAL INDICATING COMPOUND PRESSURE-VACUUM GAGE

6685-01-177-4003 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indicating pointer which rotates either clockwise or counterclockwise according to whether pressure is applied or withdrawn.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: SA243CGFEWBO, SA24-3CGF-EWBO, EA243CGFEWBO, EA24-3CGF-EWBO, 6685-01-177-4003, 01-177-4003, 6685011774003, 011774003

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

Supply Group (FSG) NSN Assign. NIIN
66 24 APR 1984 01-177-4003

Demand History | NSN 6685-01-177-4003

Part Number Request Date QTY Origin
EA24-3CGF-EWBO 2020-10-07 15 DIBBS
EA24-3CGF-EWBO 2020-09-24 11 DIBBS
6685-01-177-4003 2017-04-20 21 DIBBS
6685-01-177-4003 2016-03-23 20 DIBBS
6685-01-177-4003 2014-10-08 22 DIBBS
6685-01-177-4003 2010-07-09 13 DIBBS

Cross Reference | NSN 6685-01-177-4003

Part Number Cage Code Manufacturer
EA24-3CGF-EWBO 049X3 ASHCROFT INC. DBA WEKSLER
SA24-3CGF-EWBO 64467 WEKSLER GLASS THERMOMETER CORP

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Technical Data | NSN 6685-01-177-4003

Characteristic Specifications
ACTUATION TYPE BOURDON TUBE
ACTUATING ELEMENT MATERIAL NICKEL COPPER ALUMINUM ALLOY
SCALE TYPE SINGLE
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 PORM 1 PCT FULL RANGE
GRADUATION UNIT 30.0 INCHES AND 50.0 POUNDS PER SQUARE INCH
SCALE SMALLEST INCREMENT 5.0 INCHES AND 5.0 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
CASE SURFACE TREATMENT ENAMEL, GRAY
OVERALL DIAMETER 4.969 INCHES NOMINAL
OVERALL DEPTH 2.406 INCHES NOMINAL
PROTECTIVE CRYSTAL MATERIAL PLASTIC
CONNECTION QUANTITY 1
CONNECTION TYPE EXTERNAL
CONNECTION LOCATION LOWER RIGHT HAND SIDE
CONNECTION SIZE 0.438 IN. TUBE
MOUNTING METHOD FLUSH
BOLT CIRCLE DIAMETER 5.376 INCHES NOMINAL
MOUNTING HOLE QUANTITY 3
MOUNTING HOLE DIAMETER 0.219 INCHES NOMINAL
CONNECTOR TYPE VENT NOT PROVIDED

Restrictions/Controls & Freight Information | NSN 6685-01-177-4003

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 Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 6685-01-177-4003

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