Product Details | DIAL INDICATING DIFFERENTIAL GAGE

6685-01-169-3981 An instrument designed to measure air, gas, fluid, and vapor differential by means of a pressure sensitive element(s) which transmits energy, by direct linkage, to the indicating pointer of a scale calibrated to units of pressure. The scale may indicate in units of pressure, quantity, or flow.

Part Alternates: 190CXXX0X20E1AXAXX01, 190CXXX0X20E1AXAXX03, 6685-01-169-3981, 01-169-3981, 6685011693981, 011693981

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

Supply Group (FSG) NSN Assign. NIIN
66 07 JAN 1984 01-169-3981

Demand History | NSN 6685-01-169-3981

Part Number Request Date QTY Origin
190CXXX0X20E1AXAXX03 2023-09-249 1 DIBBS
190CXXX0X20E1AXAXX03 2022-12-349 1 DIBBS
190CXXX0X20E1AXAXX03 2021-06-157 1 DIBBS
190CXXX0X20E1AXAXX03 2020-02-57 2 DIBBS
190CXXX0X20E1AXAXX03 2019-10-300 1 DIBBS
6685-01-169-3981 2018-12-343 1 DIBBS
6685-01-169-3981 2015-02-48 2 DIBBS
6685-01-169-3981 2014-10-295 2 DIBBS
6685-01-169-3981 2011-09-257 1 DIBBS
6685-01-169-3981 2009-06-177 1 DIBBS
6685-01-169-3981 2009-04-106 1 DIBBS

Cross Reference | NSN 6685-01-169-3981

Part Number Cage Code Manufacturer
190CXXX0X20E1AXAXX01 05991 CAMERON TECHNOLOGIES US, INC. DBA CAMERON'S MEASUREMENT SYSTEMS
190CXXX0X20E1AXAXX03 05991 CAMERON TECHNOLOGIES US, INC. DBA CAMERON'S MEASUREMENT SYSTEMS

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Technical Data | NSN 6685-01-169-3981

Characteristic Specifications
ACTUATION TYPE BELLOWS
ACTUATING ELEMENT MATERIAL NICKEL-CHROMIUM-IRON ALLOY, MIL-T-7840
SCALE NAME DIFFERENTIAL PRESSURE
SCALE RANGE 0.0 TO 20.0 POUNDS PRESSURE PER SQUARE INCH
SCALE INSCRIPTION/BACKGROUND COLOR WHITE MARKINGS ON BLACK BACKGROUND
POINTER TYPE INDICATING AND REFERENCE
ADJUSTABILITY ADJUSTABLE
POINTER COLOR BLACK AND RED
CASE MATERIAL ALUMINUM, DIE CAST
PROTECTIVE CRYSTAL MATERIAL GLASS
CONNECTION QUANTITY 4
CONNECTION TYPE INTERNAL
CONNECTION LOCATION BOTTOM AND TOP
CONNECTION SIZE 0.438 IN. TUBE
MANUFACTURERS CODE 05991
DESIGN CONTROL REFERENCE 190CXXX0X20E1AXAXX03

Restrictions/Controls & Freight Information | NSN 6685-01-169-3981

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 6685-01-169-3981

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