Product Details | DIAL INDICATING COMPOUND PRESSURE-VACUUM GAGE

6685-00-881-0779 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indicating pointer which rotates either clockwise or counterclockwise according to whether pressure is applied or withdrawn.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: SCX4M5N, MILI189971, MILI18997-1, 451246PCF33BXWDF018F12, 45-1246PCF33BXWDF018F12, 5ABG72, 64A122, 6685-00-881-0779, 00-881-0779, 6685008810779, 008810779

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

Supply Group (FSG) NSN Assign. NIIN
66 15 NOV 1967 00-881-0779

Demand History | NSN 6685-00-881-0779

Part Number Request Date QTY Origin
MILI189971 2025-11-316 1 us
MILI189971 2023-06-180 3 us
5ABG72 2021-04-110 14 US
SCX4M5N 2021-04-110 16 US
5ABG72 2021-04-109 14 US
SCX4M5N 2021-04-109 16 US

Cross Reference | NSN 6685-00-881-0779

Part Number Cage Code Manufacturer
45-1246PCF33BXWDF018F12 38056 ASHCROFT INC.
5ABG72 38056 ASHCROFT INC.
64A122 38056 ASHCROFT INC.
MILI18997-1 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
SCX4M5N 76526 MOELLER INSTRUMENT COMPANY, INC.

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 6685-00-881-0779

Technical Data | NSN 6685-00-881-0779

Characteristic Specifications
ACTUATION TYPE SINGLE BOURDON TUBE
ACTUATING ELEMENT MATERIAL NICKEL COPPER ALLOY
SCALE TYPE MULTIPLE
SCALE NAME PRESSURE AND 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 ABOVE 5 PCT OF RANGE SPAN
GRADUATION UNIT 30.0 INCHES AND 25.0 POUNDS PER SQUARE INCH
SCALE SMALLEST INCREMENT 5.0 INCHES AND 5.0 POUNDS PER SQUARE INCH
SCALE INSCRIPTION/BACKGROUND COLOR BLACK FIGURES ON WHITE BACKGROUND
DIAL SIZE 4-1/2 IN. DIA
SCALE MARKING FO
POINTER TYPE INDICATING AND REFERENCE
ADJUSTABILITY ADJUSTABLE
POINTER COLOR BLACK AND RED
CASE MATERIAL ALUMINUM
CASE SURFACE TREATMENT ENAMEL
OVERALL DIAMETER 6.000 INCHES NOMINAL
OVERALL DEPTH 2.500 INCHES NOMINAL
PROTECTIVE CRYSTAL MATERIAL PLASTIC
CONNECTION QUANTITY 1
CONNECTION TYPE EXTERNAL
CONNECTION LOCATION BACK
CONNECTION SIZE 0.250 IN. OD TUBING
MOUNTING METHOD FLUSH PANEL
BOLT CIRCLE DIAMETER 5.375 INCHES NOMINAL
MOUNTING HOLE QUANTITY 3
MOUNTING HOLE DIAMETER 0.219 INCHES NOMINAL
CONNECTOR TYPE VENT NOT PROVIDED
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MILI18997-1
MANUFACTURERS CODE 76526
DESIGN CONTROL REFERENCE SCX4M5N

Restrictions/Controls & Freight Information | NSN 6685-00-881-0779

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 HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 6685-00-881-0779

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 CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each