Product Details | DIAL INDICATING PRESSURE GAGE

6685-01-004-8958 An instrument designed to measure air, gas, fluid, and vapor pressure by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) which transmits energy, by direct linkage, to the indicating pointer of a scale or a digital display, calibrated in units of pressure. It may include a temperature equivalent scale. For items that do not have an internal pressure sensitive element see INDICATOR, PRESSURE.205138600004220000042400027Safety and Rescue Equipment66200018Engine Instruments66850073Pressure, Temperature, and Humidity Measuring and Controlling Instruments

Part Alternates: SA243PRFRWBX, SA24-3PRFRWBX, SGK4M10YG, SGK4M10Y-G, EA243PRFRWBX, EA24-3PRF-RWBX, 6685-01-004-8958, 01-004-8958, 6685010048958, 010048958

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

Supply Group (FSG) NSN Assign. NIIN
66 15 JUN 1975 01-004-8958

Demand History | NSN 6685-01-004-8958

Part Number Request Date QTY Origin
EA24-3PRF-RWBX 2025-02-51 2 DIBBS
SGK4I10Y-G-D 2025-02-51 2 DIBBS
EA24-3PRF-RWBX 2024-12-348 5 DIBBS
SGK4I10Y-G-D 2024-12-348 5 DIBBS
EA24-3PRF-RWBX 2024-11-319 5 DIBBS
SGK4I10Y-G-D 2024-11-319 5 DIBBS
EA24-3PRF-RWBX 2024-06-166 6 DIBBS
SGK4I10Y-G-D 2024-06-166 6 DIBBS
EA24-3PRF-RWBX 2024-06-158 6 DIBBS
SGK4I10Y-G-D 2024-06-158 6 DIBBS
EA24-3PRF-RWBX 2023-10-296 25 DIBBS
SGK4I10Y-G-D 2023-10-296 25 DIBBS
EA24-3PRF-RWBX 2023-10-288 25 DIBBS
SGK4I10Y-G-D 2023-10-288 25 DIBBS
6685-01-004-8958 2018-08-234 1 DIBBS-RFPs
6685-01-004-8958 2018-06-170 20 DIBBS
6685-01-004-8958 2018-05-122 44 DIBBS
6685-01-004-8958 2017-12-340 19 DIBBS
6685-01-004-8958 2017-11-311 28 DIBBS
6685-01-004-8958 2015-10-281 69 DIBBS
6685-01-004-8958 2015-10-279 69 DIBBS
6685-01-004-8958 2014-02-54 67 DIBBS
6685-01-004-8958 2012-05-126 85 DIBBS
6685-01-004-8958 2011-10-287 20 DIBBS
6685-01-004-8958 2011-07-210 88 DIBBS
6685-01-004-8958 2010-10-281 50 DIBBS
6685-01-004-8958 2009-03-64 31 DIBBS

Cross Reference | NSN 6685-01-004-8958

Part Number Cage Code Manufacturer
EA24-3PRF-RWBX 049X3 ASHCROFT INC. DBA WEKSLER
SA24-3PRFRWBX 64467 WEKSLER GLASS THERMOMETER CORP
SGK4M10Y-G 76526 MOELLER INSTRUMENT COMPANY, INC.

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Technical Data | NSN 6685-01-004-8958

Characteristic Specifications
ACTUATION TYPE BOURDON TUBE
ACTUATING ELEMENT MATERIAL NICKEL ALLOY
SCALE TYPE SINGLE
SCALE NAME PRESSURE
SCALE RANGE 0.0 TO 1500.0 POUNDS PRESSURE PER SQUARE INCH
SCALE ACCURACY 1 PCT ENTIRE RANGE
GRADUATION UNIT 300.0 POUNDS PER SQUARE INCH
SCALE SMALLEST INCREMENT 20.0 POUNDS PER SQUARE INCH
SCALE INSCRIPTION/BACKGROUND COLOR BLACK FIGURES ON WHITE BACKGROUND
DIAL SIZE 4-1/2 IN. DIA
POINTER TYPE INDICATING
ADJUSTABILITY ADJUSTABLE
POINTER COLOR BLACK
CASE MATERIAL ALUMINUM, CAST
CASE SURFACE TREATMENT ANY ACCEPTABLE
OVERALL DIAMETER 4.969 INCHES NOMINAL
OVERALL DEPTH 2.719 INCHES NOMINAL
BEZEL TYPE SNAP-ON
MATERIAL ALUMINUM, CAST
SURFACE TREATMENT ANY ACCEPTABLE
PROTECTIVE CRYSTAL MATERIAL PLASTIC
CONNECTION QUANTITY 1
CONNECTION TYPE EXTERNAL
CONNECTION LOCATION BACK
CONNECTION SIZE 0.250 IN. TUBE
MOUNTING METHOD SURFACE
CONNECTOR TYPE VENT NOT PROVIDED
III END ITEM IDENTIFICATION TRIDENT MATERIAL
MANUFACTURERS CODE 049X3
DESIGN CONTROL REFERENCE EA24-3PRF-RWBX

Restrictions/Controls & Freight Information | NSN 6685-01-004-8958

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 Q Extremely fragile items including delicate instruments.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 6685-01-004-8958

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each