Product Details | TEMPERATURE REGULATING VALVE

4820-01-229-4746 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: 40474501, 40474-501 , 40526, 40526VM, 4820-01-229-4746, 01-229-4746, 4820012294746, 012294746

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 02 APR 1986 01-229-4746

Demand History | NSN 4820-01-229-4746

Part Number Request Date QTY Origin
40474-501 2020-03-83 3 DIBBS
40474-501 2020-03-72 3 DIBBS
40474-501 2020-02-41 1 DIBBS
40474-501 2020-01-27 4 DIBBS
40474-501 2020-01-16 4 DIBBS
40474-501 2019-12-335 1 DIBBS
40474-501 2019-10-283 2 DIBBS
40474-501 2019-08-213 1 DIBBS
40474-501 2019-04-94 1 DIBBS
40474-501 2019-01-10 4 DIBBS
4820-01-229-4746 2019-01-02 2 DIBBS
4820-01-229-4746 2018-02-59 1 DIBBS
4820-01-229-4746 2014-07-190 1 DIBBS
4820-01-229-4746 2012-09-245 1 DIBBS

Cross Reference | NSN 4820-01-229-4746

Part Number Cage Code Manufacturer
40474-501 55378 TRAC REGULATORS INC
40526 55378 TRAC REGULATORS INC
40526VM 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG

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Technical Data | NSN 4820-01-229-4746

Characteristic Specifications
THERMOSTATIC ELEMENT LIQUID IMMERSION TYPE
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
FLOW CONTROL DEVICE MATERIAL STEEL, QQ-S-763
SEAT MATERIAL STEEL, QQ-S-763
TEMP ADJUSTABILITY NOT ADJUSTABLE
FIRST CONNECTION FACE TO CENTERLINE DISTANCE 4.500 INCHES NOMINAL
FIRST END FLANGE SHAPE STYLE ROUND W/ BOLT HOLES
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS NON MAGNETIC PERMEABILITY OF 2.0 PCT OR LESS
FLOW CONTROL DEVICE PISTON, TOP GUIDED
STEM MATERIAL STEEL, QQ-S-763
BODY STYLE TEE
FIRST END CONNECTION TYPE PLAIN FACE FLANGE
FACE TO FACE DISTANCE 7.375 INCHES NOMINAL
THIRD END RELATIONSHIP WITH PRECEDING ENDS IDENTICAL WITH FIRST END
END CONNECTION QUANTITY 3
PACKING MATERIAL STEEL, QQ-S-763
BODY MATERIAL STEEL, QQ-S-763

Restrictions/Controls & Freight Information | NSN 4820-01-229-4746

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.
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 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 HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 4820-01-229-4746

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material ContentY Non-Magnetic (must remain free of strong magnetic field)
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