Product Details | INDICATING VACUUM GAGE

6685-01-129-6480 An item designed to measure the vacuum by means of a pressure sensitive element. The vacuum is indicated mechanically or digitally.

Part Alternates: SA243VCPRWB0, SA24-3VCP-RWB0, SVQ4M2YG, SVQ4M2Y-G, EA243VCPRWB0, EA24-3VCP-RWB0, GL0523, GL-0523, 705652 PIECE 96, 705652PIECE96, 9252750003, 925275-0003, 6685-01-129-6480, 01-129-6480, 6685011296480, 011296480

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

Supply Group (FSG) NSN Assign. NIIN
66 08 APR 1982 01-129-6480

Demand History | NSN 6685-01-129-6480

Part Number Request Date QTY Origin
EA24-3VCP-RWB0 2025-04-112 14 DIBBS
SVQ4M2Y-G 2025-04-112 14 DIBBS
EA24-3VCP-RWB0 2025-03-90 10 DIBBS
SVQ4M2Y-G 2025-03-90 10 DIBBS
EA24-3VCP-RWB0 2019-04-97 36 DIBBS
SVQ4M2Y-G 2019-04-97 36 DIBBS
6685-01-129-6480 2017-07-200 27 DIBBS
6685-01-129-6480 2016-05-126 22 DIBBS
6685-01-129-6480 2014-07-202 18 DIBBS
6685-01-129-6480 2014-07-194 18 DIBBS
6685-01-129-6480 2009-01-02 12 DIBBS

Cross Reference | NSN 6685-01-129-6480

Part Number Cage Code Manufacturer
705652 PIECE 96 58475 WESTWOOD CORPORATION DBA NMP DIVISION
925275-0003 06481 NORTHROP GRUMMAN SYSTEMS CORPORATION
EA24-3VCP-RWB0 049X3 ASHCROFT INC. DBA WEKSLER
GL-0523 42280 NASH ENGINEERING COMPANY INC THE
SA24-3VCP-RWB0 64467 WEKSLER GLASS THERMOMETER CORP
SVQ4M2Y-G 76526 MOELLER INSTRUMENT COMPANY, INC.

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Technical Data | NSN 6685-01-129-6480

Characteristic Specifications
ACTUATION TYPE BROWN TUBE
ACTUATING ELEMENT MATERIAL NICKEL COPPER ALUMINUM ALLOY
SCALE TYPE SINGLE
SCALE NAME VACUUM
SCALE RANGE 0.0 TO 30.0 INCHES OF MERCURY
SCALE ACCURACY PORM 1 PCT ENTIRE RANGE
GRADUATION UNIT 5.0 INCHES OF MERCURY
SCALE SMALLEST INCREMENT 0.5 INCHES OF MERCURY
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, CAST
CASE SURFACE TREATMENT ENAMEL, GRAY
OVERALL DIAMETER 5.876 INCHES NOMINAL
OVERALL DEPTH 2.719 INCHES NOMINAL
PROTECTIVE CRYSTAL MATERIAL PLASTIC
CONNECTION QUANTITY 1
CONNECTION TYPE EXTERNAL
CONNECTION LOCATION BACK
CONNECTION SIZE 0.250 IN. NPT DIA
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
ACCESSORY COMPONENTS AND QUANTITY FLUSH MTG RING ASSEMBLY 1

Restrictions/Controls & Freight Information | NSN 6685-01-129-6480

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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 6685-01-129-6480

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