Product Details | DUCT TYPE VENTILATION HEATER

4520-01-154-2441 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: 1698C, 1698-C, 1698C2, 1698-C-2, 69769, 69-769, 4520-01-154-2441, 01-154-2441, 4520011542441, 011542441

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

Supply Group (FSG) NSN Assign. NIIN
45 23 MAY 1983 01-154-2441

Demand History | NSN 4520-01-154-2441

Part Number Request Date QTY Origin
4520-01-154-2441 2013-10-304 2 DIBBS

Cross Reference | NSN 4520-01-154-2441

Part Number Cage Code Manufacturer
1698-C 01420 HOYT CORPORATION
1698-C-2 01420 HOYT CORPORATION
69-769 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT

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Technical Data | NSN 4520-01-154-2441

Characteristic Specifications
HEATING ELEMENT TYPE HOT WATER COIL OR STEAM COIL
HEAT MEDIUM TYPE HOT WATER OR STEAM
MOUNTING TYPE VENTILATION DUCT
HEIGHT 8.000 INCHES NOMINAL
WIDTH 24.000 INCHES NOMINAL
DEPTH 5.125 INCHES NOMINAL
HEAT OUTLET QUANTITY 1
HEAT DELIVERY DIRECTION HORIZONTAL OR VERTICAL
HEAT DISCHARGE OUTLET TYPE STATIONARY
INCLOSURE MATERIAL ALUMINUM AND COPPER
SPECIAL FEATURES TUBULAR COILS 0.035 IN. THK W/ 0.500 IN. OD; 120.0 FINS PER FT,20.000 IN. LG; CONNECTIONS AND END SUPPORTS STEEL OR BRONZE; FINS 0.012 IN. THK

Restrictions/Controls & Freight Information | NSN 4520-01-154-2441

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
NMF Description 063420 TRANSFORMERS,NOI,OR TRANSFORMER PAR
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 595 unknown
Originating Activity Code TX Defense Supply Center Columbus
Columbus, OH 43218
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
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 4520-01-154-2441

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