Product Details | DIAL INDICATING PRESSURE GAGE

6685-01-298-6855 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: SG4ND3HPWRANAG, MILG18997, MIL-G-18997, 451246P33BXWDF017, 45-1246P33BXWDF017, 6685-01-298-6855, 01-298-6855, 6685012986855, 012986855

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

Supply Group (FSG) NSN Assign. NIIN
66 19 APR 1989 01-298-6855

Drawings & Photos | NSN 6685-01-298-6855


Demand History | NSN 6685-01-298-6855

Part Number Request Date QTY Origin
6685-01-298-6855 2025-04-118 2 United States
6685-01-298-6855 2024-11-324 1 US
6685-01-298-6855 2024-08-241 3 Taiwan
6685-01-298-6855 2024-07-193 1 United States
SG4ND3HPWRANAG 2023-01-05 2 United States
6685-01-298-6855 2022-11-308 2 United States
6685-01-298-6855 2022-07-200 2 United States
6685-01-298-6855 2022-03-75 433 DIBBS
6685-01-298-6855 2021-11-319 250 DIBBS
6685-01-298-6855 2021-07-192 85 DIBBS
6685-01-298-6855 2021-06-174 85 DIBBS
MILG18997 2021-04-109 8 US
6685-01-298-6855 2021-02-55 2 CL
6685-01-298-6855 2019-05-143 1 DIBBS-RFPs
6685-01-298-6855 2017-08-214 8 US
6685-01-298-6855 2014-04-114 1 DIBBS-RFPs
6685-01-298-6855 2012-12-342 394 DIBBS
6685-01-298-6855 2012-08-234 574 DIBBS
6685-01-298-6855 2012-04-118 92 DIBBS
6685-01-298-6855 2011-11-307 349 DIBBS
6685-01-298-6855 2011-05-129 134 DIBBS
6685-01-298-6855 2011-02-44 2 US
6685-01-298-6855 2010-11-316 154 DIBBS
6685-01-298-6855 2010-09-270 108 DIBBS
6685-01-298-6855 2009-11-309 200 DIBBS
6685-01-298-6855 2009-09-273 64 DIBBS
6685-01-298-6855 2009-03-72 60 DIBBS
6685-01-298-6855 2009-02-51 61 DIBBS
6685-01-298-6855 2009-01-05 129 DIBBS
6685-01-298-6855 2008-09-262 385 DIBBS

Cross Reference | NSN 6685-01-298-6855

Part Number Cage Code Manufacturer
45-1246P33BXWDF017 38056 ASHCROFT INC.
MIL-G-18997 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
SG4ND3HPWRANAG 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 6685-01-298-6855

Characteristic Specifications
ACTUATION TYPE BOURDON TUBE
ACTUATING ELEMENT MATERIAL NICKEL COPPER ALUMINUM ALLOY OR NICKEL-CHROMIUM-IRON ALLOY
SCALE TYPE SINGLE
SCALE NAME PRESSURE
SCALE RANGE 0.0 TO 300.0 POUNDS PRESSURE PER SQUARE INCH
GRADUATION UNIT 25.0 POUNDS PER SQUARE INCH
SCALE SMALLEST INCREMENT 5.0 POUNDS PER SQUARE INCH
SCALE INSCRIPTION/BACKGROUND COLOR BLACK MARKINGS ON WHITE BACKGROUND
DIAL SIZE 4-1/2 IN. DIA
POINTER TYPE INDICATING
ADJUSTABILITY ADJUSTABLE
POINTER COLOR BLACK
CASE MATERIAL ALUMINUM OR STEEL
OVERALL DIAMETER 5.750 INCHES NOMINAL
OVERALL DEPTH 2.500 INCHES NOMINAL
PROTECTIVE CRYSTAL MATERIAL PLASTIC
CONNECTION QUANTITY 1
CONNECTION TYPE EXTERNAL
CONNECTION LOCATION BACK
CONNECTION SIZE O-RING UNION
CONNECTOR TYPE VENT NOT PROVIDED
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-G-18997
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE SG4ND3HPWRANAG

Restrictions/Controls & Freight Information | NSN 6685-01-298-6855

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

Management | NSN 6685-01-298-6855

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 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