Product Details | TEMPERATURE REGULATING VALVE

4820-01-314-2541 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: 4004501SIZE2, 4004501SIZE2IN, 40045102, 40045-102, 4820-01-314-2541, 01-314-2541, 4820013142541, 013142541

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 26 JAN 1990 01-314-2541

Drawings & Photos | NSN 4820-01-314-2541


Demand History | NSN 4820-01-314-2541

Part Number Request Date QTY Origin
40045-102 2025-05-125 1 DIBBS
40045-102 2023-06-157 1 DIBBS
4820-01-314-2541 2015-07-186 1 DIBBS
4820-01-314-2541 2015-04-111 1 DIBBS
4820-01-314-2541 2014-07-203 1 DIBBS
4820-01-314-2541 2014-01-30 1 DIBBS
4820-01-314-2541 2012-11-316 1 DIBBS
4820-01-314-2541 2012-09-252 1 DIBBS
4820-01-314-2541 2011-08-237 2 DIBBS
4820-01-314-2541 2010-04-101 1 DIBBS
4820-01-314-2541 2010-03-72 1 DIBBS

Cross Reference | NSN 4820-01-314-2541

Part Number Cage Code Manufacturer
40045-01,SIZE 2 55378 TRAC REGULATORS INC
40045-01,SIZE 2IN 55378 TRAC REGULATORS INC
40045-102 55378 TRAC REGULATORS INC

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Technical Data | NSN 4820-01-314-2541

Characteristic Specifications
BODY MATERIAL BRONZE, MIL-B-16541
SEAT MATERIAL STEEL, QQ-S-763
STEM MATERIAL STEEL, QQ-S-763
FLOW CONTROL DEVICE 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 BOLT HOLE QUANTITY 6
FIRST END FLANGE OUTSIDE DIAMETER 5.562 INCHES NOMINAL
FIRST END FLANGE THICKNESS 0.438 INCHES NOMINAL
FIRST END BOLT HOLE DIAMETER 0.562 INCHES NOMINAL
FIRST END BOLT CIRCLE DIAMETER 4.438 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
BODY STYLE A1 STRAIGHT THRU
FACE TO FACE DISTANCE 7.312 INCHES NOMINAL
TEMP ADJUSTABILITY NOT ADJUSTABLE

Restrictions/Controls & Freight Information | NSN 4820-01-314-2541

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 576 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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 4820-01-314-2541

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