Product Details | TEMPERATURE REGULATING VALVE

4820-01-164-7068 A self-acting valve designed for controlling, by means of a thermostatic element, the flow of liquids or gases therethrough. The thermostatic element is located in liquid or gas whose temperature is controlled by the heat of the liquid or gas flowing through the valve. See also VALVE, RELIEF, PRESSURE AND TEMPERATURE.

Part Alternates: 40146, 40146 PT N0 50156-03, 40146-1 ASSY 40146-105, 40146105, 40146-105 , 401461ASSY40146105, 40146-2 1/2IN 6, 40146-2 1/2IN 60 TO 100 DEG F, 40146212IN6, 40146212IN60TO100DEGF, 40146PTN05015603, 4016105, 4016-105 , 4820-01-164-7068, 01-164-7068, 4820011647068, 011647068

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 20 OCT 1983 01-164-7068

Drawings & Photos | NSN 4820-01-164-7068


Demand History | NSN 4820-01-164-7068

Part Number Request Date QTY Origin
40146-105 2026-01-23 1 DIBBS
40146-105 2026-01-12 1 DIBBS
40146-105 2025-07-209 1 DIBBS
40146-105 2025-07-198 1 DIBBS
40146-105 2024-09-270 1 DIBBS
40146-105 2024-09-260 1 DIBBS
40146-105 2024-05-123 1 DIBBS
40146-105 2023-04-96 1 DIBBS
40146-105 2022-11-319 1 DIBBS
40146-105 2022-09-265 1 DIBBS
40146-105 2022-08-235 1 DIBBS
40146-105 2022-07-187 1 DIBBS
40146-105 2020-09-245 1 DIBBS
40146-105 2020-03-90 1 DIBBS
4820-01-164-7068 2017-03-61 1 DIBBS
4820-01-164-7068 2017-02-37 1 DIBBS
4820-01-164-7068 2016-11-308 2 DIBBS
4820-01-164-7068 2016-10-278 2 DIBBS
4820-01-164-7068 2016-09-264 1 DIBBS
4820-01-164-7068 2016-09-257 1 DIBBS
4820-01-164-7068 2012-10-295 4 DIBBS
4820-01-164-7068 2012-07-208 1 DIBBS

Cross Reference | NSN 4820-01-164-7068

Part Number Cage Code Manufacturer
40146 55378 TRAC REGULATORS INC
40146 PT N0 50156-03 55378 TRAC REGULATORS INC
40146-1 ASSY 40146-105 55378 TRAC REGULATORS INC
40146-105 55378 TRAC REGULATORS INC
40146-2 1/2IN 6 55378 TRAC REGULATORS INC
40146-2 1/2IN 60 TO 100 DEG F 55378 TRAC REGULATORS INC
4016-105 55378 TRAC REGULATORS INC

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Technical Data | NSN 4820-01-164-7068

Characteristic Specifications
BODY MATERIAL BRONZE, MIL-B-16541
FLOW CONTROL DEVICE STEM AND INTEGRAL DISK
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE PLAIN FACE FLANGE
FIRST END STYLE DESIGNATOR G1 PLAIN
FIRST END FLANGE SHAPE STYLE 3 ROUND
FIRST END FLANGE OUTSIDE DIAMETER 7.000 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
BODY STYLE A1 STRAIGHT THRU
FACE TO FACE DISTANCE 7.625 INCHES NOMINAL
TEMP ADJUSTABILITY NOT ADJUSTABLE

Restrictions/Controls & Freight Information | NSN 4820-01-164-7068

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
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 051080 FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 594 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 4820-01-164-7068

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityDField Level Reparables
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