Product Details | DIAL INDICATING COMPOUND PRESSURE-VACUUM GAGE

6685-00-872-4779 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indicating pointer which rotates either clockwise or counterclockwise according to whether pressure is applied or withdrawn.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: SC3NC30CWCANAG, MIL-I-18997/1, MILI189971, 351246PC33BXWDF065, 35-1246PC33BXWDF065, 5ABG72, 6685-00-872-4779, 00-872-4779, 6685008724779, 008724779

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

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1960 00-872-4779

Demand History | NSN 6685-00-872-4779

Part Number Request Date QTY Origin
MILI189971 2023-06-180 3 us
5ABG72 2021-04-110 14 US
5ABG72 2021-04-109 14 US

Cross Reference | NSN 6685-00-872-4779

Part Number Cage Code Manufacturer
35-1246PC33BXWDF065 38056 ASHCROFT INC.
5ABG72 38056 ASHCROFT INC.
MIL-I-18997/1 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
SC3NC30CWCANAG 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 6685-00-872-4779

Characteristic Specifications
ACTUATION TYPE SINGLE BOURDON TUBE
ACTUATING ELEMENT MATERIAL NICKEL COPPER ALLOY
SCALE TYPE MULTIPLE
SCALE NAME PRESSURE AND VACUUM
SCALE RANGE 0.0 TO 36.0 INCHES OF MERCURY AND 0.0 TO 30.0 POUNDS PRESSURE PER SQUARE INCH
SCALE ACCURACY 1 PCT ACCURACY RATING ABOVE 5 PCT OF RANGE SPAN
GRADUATION UNIT 10.0 INCHES OF MERCURY AND 5.0 POUNDS PER SQUARE INCH
SCALE SMALLEST INCREMENT 2.0 INCHES OF MERCURY AND 0.5 POUNDS PER SQUARE INCH
SCALE INSCRIPTION/BACKGROUND COLOR BLACK FIGURES ON WHITE BACKGROUND
DIAL SIZE 3-1/2 IN. DIA
SCALE MARKING DIAL MARKED IN. HG,VAC-PSIG-XF0
POINTER TYPE INDICATING AND REFERENCE
ADJUSTABILITY NONADJUSTABLE
POINTER COLOR BLACK AND RED
SCALE NAME FOR WHICH POINTER IS DESIGNED PRESSURE-VACUUM
CASE MATERIAL ALUMINUM
CASE SURFACE TREATMENT ENAMEL, GRAY
OVERALL DIAMETER 4.625 INCHES NOMINAL
OVERALL DEPTH 0.219 INCHES NOMINAL
PROTECTIVE CRYSTAL MATERIAL PLASTIC
CONNECTION QUANTITY 1
CONNECTION TYPE EXTERNAL
CONNECTION LOCATION BACK
CONNECTION SIZE 0.250 IN. TUBE
MOUNTING METHOD SURFACE WALL
BOLT CIRCLE DIAMETER 4.250 INCHES NOMINAL
MOUNTING HOLE QUANTITY 3
MOUNTING HOLE DIAMETER 0.219 INCHES NOMINAL
CONNECTOR TYPE VENT NOT PROVIDED
SPECIAL FEATURES SHOCKPROOF SAFETY TYPE CASE; FOR SUBMARINE USE ONLY
NONDEFINITIVE SPEC/STD DATA A DESIGN AND A TYPE
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-I-18997/1
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE SC3NC30CWCANAG

Restrictions/Controls & Freight Information | NSN 6685-00-872-4779

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

Management | NSN 6685-00-872-4779

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