Product Details | TEMPERATURE REGULATING VALVE

4820-01-340-4767 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: 40645101, 40645-101, 4820-01-340-4767, 01-340-4767, 4820013404767, 013404767

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 13 JUN 1991 01-340-4767

Drawings & Photos | NSN 4820-01-340-4767


Cross Reference | NSN 4820-01-340-4767

Part Number Cage Code Manufacturer
40645-101 55378 TRAC REGULATORS INC

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Technical Data | NSN 4820-01-340-4767

Characteristic Specifications
BODY MATERIAL BRONZE, MIL-B-16541
SEAT MATERIAL NICKEL COPPER ALLOY, QQ-N-288
STEM MATERIAL NICKEL COPPER ALLOY, QQ-N-281
PACKING MATERIAL PLASTIC, TETRAFLUOROETHYLENE
FLOW CONTROL DEVICE POPPET, DUAL DISK
FLOW CONTROL DEVICE MATERIAL NICKEL COPPER ALLOY, QQ-N-288
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 7.000 INCHES NOMINAL
FIRST END FLANGE THICKNESS 0.625 INCHES NOMINAL
FIRST END BOLT HOLE DIAMETER 5.500 INCHES NOMINAL
FIRST END BOLT CIRCLE DIAMETER 0.625 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
TEMP RATING -60.0 DEG FAHRENHEIT MINIMUM AND 120.0 DEG FAHRENHEIT MAXIMUM
III END ITEM IDENTIFICATION CIRCULATING AND COOLING SEAWATER SYSTEM ONBOARD 378 FT WHEC COAST GUARD VESSELS
MANUFACTURERS CODE 55378
DESIGN CONTROL REFERENCE 40645-101

Restrictions/Controls & Freight Information | NSN 4820-01-340-4767

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
No Freight Information

Management | NSN 4820-01-340-4767

Category Code Description
Inventory Account CodesS Stock Fund item managed for the Coast Guard by the respective Inventory Control Point. A funded requisition is required
Inventory Account Codes0 Item not controlled by serial number.
Special Material Content Codes9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyZNCCommanding Officer
USCG Surface Force Logistics Center
Code 028, Mil Stop 25
2401 Hawkins Point Road
Baltimore, MD 21226-5000
AgencyGPU.S. Coast Guard
Service OrganizationCU.S. Coast Guard
ReparabilityC
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