Product Details | INDICATING VACUUM GAGE

6685-00-903-4909 An item designed to measure the vacuum by means of a pressure sensitive element. The vacuum is indicated mechanically or digitally.

Part Alternates: 2324291, 6685-00-903-4909, 00-903-4909, 6685009034909, 009034909

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

Supply Group (FSG) NSN Assign. NIIN
66 10 JUN 1966 00-903-4909

Cross Reference | NSN 6685-00-903-4909

Part Number Cage Code Manufacturer
2324291 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
2324291 11477 ALTAMIL CORP CHAMBERS DIV

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Technical Data | NSN 6685-00-903-4909

Characteristic Specifications
ACTUATION TYPE BOURDON TUBE
ACTUATING ELEMENT MATERIAL BRASS
SCALE TYPE DIAL
SCALE NAME VACUUM
SCALE RANGE 0.0 TO 30.0 INCHES OF MERCURY
SCALE ACCURACY WITHIN 2 PCT OF FULL SCALE
GRADUATION UNIT 5.0 INCHES OF MERCURY
SCALE SMALLEST INCREMENT 0.5 INCHES OF MERCURY
SCALE INSCRIPTION/BACKGROUND COLOR BLACK FITURES ON WHITE BACKGROUND
DIAL SIZE 2-1/2 IN. DIA
POINTER TYPE INDICATING
ADJUSTABILITY ADJUSTABLE OR NONADJUSTABLE
POINTER COLOR ANY ACCEPTABLE
CASE MATERIAL STEEL
CASE SURFACE TREATMENT ANY ACCEPTABLE
OVERALL DIAMETER 2.719 INCHES NOMINAL
OVERALL WIDTH 1.094 INCHES NOMINAL
BEZEL TYPE SNAP-ON
MATERIAL STEEL
SURFACE TREATMENT ANY ACCEPTABLE
PROTECTIVE CRYSTAL MATERIAL ANY ACCEPTABLE
CONNECTION QUANTITY 1
CONNECTION TYPE EXTERNAL
CONNECTION LOCATION LOWER
CONNECTION SIZE 0.250-18 IN.NPT DIA
MOUNTING METHOD ANY ACCEPTABLE
CONNECTOR TYPE VENT NOT PROVIDED
MANUFACTURERS CODE 10001
DESIGN CONTROL REFERENCE 2324291

Restrictions/Controls & Freight Information | NSN 6685-00-903-4909

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 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 6685-00-903-4909

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