Product Details | TEMPERATURE REGULATING VALVE

4820-00-276-8974 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: HC43097R, 96677A6, 96677-A6, 4820-00-276-8974, 00-276-8974, 4820002768974, 002768974

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1963 00-276-8974

Drawings & Photos | NSN 4820-00-276-8974


Demand History | NSN 4820-00-276-8974

Part Number Request Date QTY Origin
96677-A6 2023-10-285 1 DIBBS
96677-A6 2022-11-317 1 DIBBS
96677-A6 2019-09-262 2 DIBBS
96677-A6 2019-04-94 1 DIBBS
96677-A6 2019-03-79 1 DIBBS

Cross Reference | NSN 4820-00-276-8974

Part Number Cage Code Manufacturer
96677-A6 73475 ROBERTSHAW CONTROLS COMPANY DBA ROBERTSHAW INDUSTRIAL PRODUCTS
HC43097R 53059 SPIRAX SARCO, INC.
HC43097R 73475 ROBERTSHAW CONTROLS COMPANY DBA ROBERTSHAW INDUSTRIAL PRODUCTS

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Technical Data | NSN 4820-00-276-8974

Characteristic Specifications
BODY MATERIAL BRONZE
SEAT MATERIAL STEEL, CORROSION RESISTING
FLOW CONTROL DEVICE MATERIAL STEEL, CORROSION RESISTING
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE UNTHREADED INTERNAL TUBE
FIRST END STYLE DESIGNATOR C11 SOCKET W/BRAZING RING
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED 1.660 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
BODY STYLE A1 STRAIGHT THRU
TWO-WAY VALVE ACTION DIRECT ACTING
THERMOSTATIC ELEMENT DUCT TYPE AND ROOM TYPE
CAPILLARY TUBE LENGTH 120.000 INCHES MINIMUM AND 300.000 INCHES MAXIMUM
BULB LENGTH 9.625 INCHES NOMINAL
BULB DIAMETER 2.062 INCHES NOMINAL
BULB MATERIAL COPPER ALLOY
TEMP ADJUSTABILITY NOT ADJUSTABLE
TEMP RATING 35.0 DEG FAHRENHEIT NOMINAL
FURNISHED ITEMS W/PREINSERTED BRAZING RINGS
SPECIAL FEATURES DUAL TYPE VALVE,SECOND THERMOSTATIC ELEMENT ADJUSTABLE,60 TO 80 DEG F TEMP RANGE

Restrictions/Controls & Freight Information | NSN 4820-00-276-8974

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:UPrecious metal type is unknown
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 XX
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 4820-00-276-8974

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each