Product Details | TEMPERATURE REGULATING VALVE

4820-01-258-4064 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: MK823, MK82-3, 5832234, 40600401, 40600-401, 4820-01-258-4064, 01-258-4064, 4820012584064, 012584064

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 02 JUL 1987 01-258-4064

Drawings & Photos | NSN 4820-01-258-4064


Demand History | NSN 4820-01-258-4064

Part Number Request Date QTY Origin
4820-01-258-4064 2019-10-304 3 NECO
4820-01-258-4064 2018-09-251 20 NECO
40600-401 2012-11-326 25
4820-01-258-4064 2012-11-325 25 NECO
40600-401 2012-03-64 20
4820-01-258-4064 2012-03-63 20 NECO
40600-401 2011-06-167 5
4820-01-258-4064 2011-06-166 5 NECO

Cross Reference | NSN 4820-01-258-4064

Part Number Cage Code Manufacturer
40600-401 55378 TRAC REGULATORS INC
5832234 53711 NAVAL SEA SYSTEMS COMMAND
MK82-3 21476 RICHARDS INDUSTRIES VALVE GROUP JORDAN VALVE DIV

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Technical Data | NSN 4820-01-258-4064

Characteristic Specifications
BODY MATERIAL ANY ACCEPTABLE
FLOW CONTROL DEVICE BELLOWS
END CONNECTION QUANTITY 2
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
BODY STYLE A43 STRAIGHT THRU
TWO-WAY VALVE ACTION REVERSE ACTING
THERMOSTATIC ELEMENT DUCT TYPE
CAPILLARY TUBE LENGTH 179.000 INCHES MINIMUM AND 181.000 INCHES MAXIMUM
BULB LENGTH 11.880 INCHES MINIMUM AND 12.120 INCHES MAXIMUM
BULB DIAMETER 1.120 INCHES NOMINAL
TEMP ADJUSTABILITY ADJUSTABLE
FURNISHED ITEMS TAILPIECE

Restrictions/Controls & Freight Information | NSN 4820-01-258-4064

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 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating P 77.5
Less than truck load rating P 77.5
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 4820-01-258-4064

Category Code Description
Cognizance Codes7HDepot level reparable shipboard and base equipment, assemblies, components and repair parts related to Naval Sea Systems Command equipment
Naval Inventory Control Point, Mechanicsburg
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyNRPNAVICP-ERP
700 Robbins Avenue
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationLLead Service - 22 (Repairable)
ReparabilityHDepot Level Reparable
Acquisition Advice CodesCSERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative