Product Details | INDUSTRIAL FLUID COOLER

4420-00-555-2678 An apparatus designed to lower the temperature of a fluid by bringing it into proximity with another fluid of lower temperature so that heat transfer is effected by conduction through the walls of separating chambers. Excludes air conditioning equipment, refrigeration equipment, and radiators.

Part Alternates: N16312, N1631-2, N16313REVC, N1631-3REVC, 3304998REVC, 4420-00-555-2678, 00-555-2678, 4420005552678, 005552678

Furnace, Steam Plant, and Drying Equipment; and Nuclear Reactors | Heat Exchangers and Steam Condensers

Supply Group (FSG) NSN Assign. NIIN
44 07 FEB 1966 00-555-2678

Cross Reference | NSN 4420-00-555-2678

Part Number Cage Code Manufacturer
3304998REVC 80064 NAVAL SHIP SYSTEMS COMMAND
N1631-2 16603 CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIVISION
N1631-2 3X894 CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIV
N1631-3REVC 16603 CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIVISION
N1631-3REVC 3X894 CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIV

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Technical Data | NSN 4420-00-555-2678

Characteristic Specifications
MATERIAL COPPER ALLOY SHELL COPPER ALLOY TUBES
HEAT TRANSFER METHOD INDIRECT
EFFECTIVE HEAT TRANSFER SURFACE AREA 3.2 SQUARE FEET
TUBE QUANTITY 27
TUBING OUTSIDE DIAMETER 0.375 INCHES NOMINAL
TUBE ATTACHMENT METHOD EXPANDED BOTH ENDS
MANUFACTURERS CODE 3X894
DESIGN CONTROL REFERENCE N1631-2

Restrictions/Controls & Freight Information | NSN 4420-00-555-2678

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 114125 AIR COOLER/CONDITIONER/HEAT PUMP
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 72E 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 4420-00-555-2678

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable 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