Product Details | INDUSTRIAL FLUID COOLER

4420-01-173-9354 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: 5R4255, 4420-01-173-9354, 01-173-9354, 4420011739354, 011739354

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

Supply Group (FSG) NSN Assign. NIIN
44 13 MAR 1984 01-173-9354

Drawings & Photos | NSN 4420-01-173-9354


Cross Reference | NSN 4420-01-173-9354

Part Number Cage Code Manufacturer
5R4255 11083 CATERPILLAR INC. DBA CATERPILLAR

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Technical Data | NSN 4420-01-173-9354

Characteristic Specifications
MATERIAL COPPER ALLOY SHELL NICKEL ALLOY TUBES
STYLE DESIGNATOR A8 STRAIGHT PLAIN TUBE CYLINDRICAL
DIAMETER 6.125 INCHES NOMINAL
LENGTH 0.739 INCHES NOMINAL
HEAT TRANSFER METHOD INDIRECT
EFFECTIVE HEAT TRANSFER SURFACE AREA 20.0 SQUARE FEET
TUBE QUANTITY 112
TUBING OUTSIDE DIAMETER 0.375 INCHES NOMINAL
III END ITEM IDENTIFICATION USED ON SS GENERATOR DIESEL ENGINE MODEL D938 ONBOARD 270 FT WMEC COAST GUARD VESSELS
MANUFACTURERS CODE 11083
DESIGN CONTROL REFERENCE 5R4255

Restrictions/Controls & Freight Information | NSN 4420-01-173-9354

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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