Product Details | DIAL INDICATING PRESSURE GAGE

6685-00-838-3041 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: AA444PY2LWX9, AA44-4PY2-LWX9, H15690001, H15690-001, BA3, 826125, 8261-25, 9162702, 916-270-2, 1056, 1RSF50360ALA001, 1-RSF-50360-ALA-001, 451056TR04L10000, 45-1056TR04L10000, 51, 5481, 6685-00-838-3041, 00-838-3041, 6685008383041, 008383041

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

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1962 00-838-3041

Demand History | NSN 6685-00-838-3041

Part Number Request Date QTY Origin
6685-00-838-3041 2025-11-310 10 Canada
6685-00-838-3041 2024-06-173 4 CA
6685-00-838-3041 2024-05-149 15 United States
6685-00-838-3041 2013-10-284 100 DIBBS
6685-00-838-3041 2013-09-261 100 DIBBS
1056 2013-02-35 8 US
6685-00-838-3041 2011-09-244 273 DIBBS
51 2011-06-168 1
1056 2011-05-132 1 United States
6685-00-838-3041 2010-04-95 169 DIBBS
1056 2009-09-260 20 US
6685-00-838-3041 2008-09-254 164 DIBBS

Cross Reference | NSN 6685-00-838-3041

Part Number Cage Code Manufacturer
1-RSF-50360-ALA-001 01170 BELLOFRAM CORPORATION DBA MARSH-BELLOFRAM
1-RSF-50360-ALA-001 38508 DESCO CORP MARSH BELLOFRAM DIV
1056 38056 ASHCROFT INC.
45-1056TR04L10000 38056 ASHCROFT INC.
51 72100 LIFTEC INC DIV LIFTEC, INC.
5481 61349 AMETEK, INC. DIV AEROSPACE & DEFENSE
8261-25 00994 COLUMBUS JACK CORPORATION
8261-25 02708 AGE LOGISTICS CORPORATION
916-270-2 02708 AGE LOGISTICS CORPORATION
AA44-4PY2-LWX9 049X3 ASHCROFT INC. DBA WEKSLER
BA3 64467 WEKSLER GLASS THERMOMETER CORP
H15690-001 01170 BELLOFRAM CORPORATION DBA MARSH-BELLOFRAM

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Technical Data | NSN 6685-00-838-3041

Characteristic Specifications
ACTUATION TYPE SINGLE BOURDON TUBE
ACTUATING ELEMENT MATERIAL STEEL
SCALE TYPE MULTIPLE
SCALE NAME PRESSURE AND TON
SCALE RANGE 0.0 TO 10000.0 POUNDS PRESSURE PER SQUARE INCH AND 0.0 TO 60.0 TONS
SCALE ACCURACY 1 PCT ENTIRE RANGE
GRADUATION UNIT 1000.0 POUNDS PER SQUARE INCH AND 15 TONS
SCALE SMALLEST INCREMENT 100.0 POUNDS PER SQUARE INCH AND 5.0 TONS
SCALE INSCRIPTION/BACKGROUND COLOR BLACK FIGURES ON WHITE BACKGROUND
DIAL SIZE 4-1/2 IN. DIA
SCALE MARKING TONS ON 6.187 DIA RAM
POINTER TYPE INDICATING
ADJUSTABILITY NONADJUSTABLE
POINTER COLOR BLACK
SCALE NAME FOR WHICH POINTER IS DESIGNED PRESSURE AND TON
CASE MATERIAL IRON
CASE SURFACE TREATMENT PAINT, BLACK
OVERALL DIAMETER 5.813 INCHES NOMINAL
OVERALL DEPTH 2.031 INCHES NOMINAL
BEZEL TYPE SNAP-ON
MATERIAL STEEL
SURFACE TREATMENT PAINT, BLACK
PROTECTIVE CRYSTAL MATERIAL GLASS
CONNECTION QUANTITY 1
CONNECTION TYPE EXTERNAL
CONNECTION LOCATION BOTTOM
CONNECTION SIZE 0.500 IN. NPT DIA
MOUNTING METHOD FLUSH
BOLT CIRCLE DIAMETER 5.375 INCHES NOMINAL
MOUNTING HOLE QUANTITY 3
MOUNTING HOLE DIAMETER 0.218 INCHES NOMINAL
CONNECTOR TYPE VENT NOT PROVIDED
UNIT PACKAGE QUANTITY 1
UNIT PACKAGE TYPE ANY ACCEPTABLE
SPECIAL FEATURES 0 TO 60 TON SCALE CALIBRATED TO A 6.187 IN. DIA RAM
III END ITEM IDENTIFICATION SUPPORT EQUIPMENT,F-4 AIRCRAFT; SUPPORT EQUIPMENT,F-15 AIRCRAFT; SUPPORT EQUIPMENT,A-7 AIRCRAFT

Restrictions/Controls & Freight Information | NSN 6685-00-838-3041

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 XX
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 6685-00-838-3041

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