Product Details | DUCT TYPE VENTILATION HEATER

4520-00-289-9233 A heat transferring unit utilizing a separate source of steam or hot water as the heat transfer medium. It consists of finned parallel tubes joined together by a header or headers and is designed for installation in the ducts of a forced air circulating system. It may be provided with a flanged outer casing to facilitate mounting of the unit in planned or existing duct work. Circulation of the heated air is achieved by use of a blower or fan not integral with the heating unit.

Part Alternates: S380266970T32MNM, S3802-66970T32MNM, T32MNM, MILH16235CSHIPS, 4520-00-289-9233, 00-289-9233, 4520002899233, 002899233

Plumbing, Heating, and Waste Disposal Equipment | Space and Water Heating Equipment

Supply Group (FSG) NSN Assign. NIIN
45 01 JAN 1963 00-289-9233

Demand History | NSN 4520-00-289-9233

Part Number Request Date QTY Origin
4520-00-289-9233 2022-01-09 2 DIBBS
4520-00-289-9233 2011-01-25 1 DIBBS
4520-00-289-9233 2010-12-343 1 DIBBS

Cross Reference | NSN 4520-00-289-9233

Part Number Cage Code Manufacturer
MIL-H-16235C(SHIPS) 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
S3802-66970T32MNM 80064 NAVAL SHIP SYSTEMS COMMAND
T32MNM 38450 ENGINEERED COIL COMPANY DBA DRS MARLO COIL

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Technical Data | NSN 4520-00-289-9233

Characteristic Specifications
HEAT DELIVERY RATE ANY ACCEPTABLE
HEATING ELEMENT TYPE HOT WATER COIL OR STEAM COIL
HEAT MEDIUM TYPE HOT WATER OR STEAM
MAXIMUM PRESSURE LIMIT 35.0 POUNDS PER SQUARE INCH GAGE
MOUNTING TYPE VENTILATION DUCT
HEIGHT 21.250 INCHES NOMINAL
WIDTH 40.250 INCHES NOMINAL
DEPTH 7.000 INCHES NOMINAL
DUCT HEIGHT 18.250 INCHES
DUCT WIDTH 30.000 INCHES
HEAT OUTLET QUANTITY 1
HEAT DELIVERY DIRECTION HORIZONTAL
HEAT DISCHARGE OUTLET TYPE STATIONARY
HEAT DIRECTING DEVICE FIXED LOUVER
INCLOSURE MATERIAL ALUMINUM AND COPPER AND COPPER ALLOY AND STEEL CORROSION RESISTING
SURFACE TREATMENT ANY ACCEPTABLE
OPERATING CONTROL TYPE ANY ACCEPTABLE
SPECIAL FEATURES MAGNETIC PERMEABILITY SHALL BE LESS THAN 1.2 BEFORE FABRICATION AND NOT GREATER THAN 2.0 AFTER FABRICATION AS MEASURED IN A 200 OERSTED FIELD; TUBE HAS 60 FINS PER FT
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-H-16235C(SHIPS)

Restrictions/Controls & Freight Information | NSN 4520-00-289-9233

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 026520 HEATERS WATER
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 72E 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 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 4520-00-289-9233

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